Acquisition method (AMC)
3
FSC 6665 × DETECTOR,GAS
DETECTOR,GAS
6665-01-691-0256 FSC 6665
NSN 6665-01-691-0256 (also written 6665016910256; NIIN 01-691-0256) is a detector, gas in Federal Supply Class 6665, Hazard-Detecting Instruments and Apparatus. 3 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Oct 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
Z
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC Z: a commercial, nondevelopmental or off-the-shelf item. The codes describe the item's status on record, not any one solicitation. What the codes mean
What it is — can you make it?
Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.
Specifications
From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.
| Requirement | Value |
|---|---|
| OVERALL LENGTH ABHP | MILLIMETERS NOMINAL 20.2 |
| OVERALL HEIGHT ABKW | MILLIMETERS NOMINAL 10.0 |
| OVERALL WIDTH ABMK | MILLIMETERS NOMINAL 20.1 |
| DETECTING ELEMENT TYPE AMRX | ELECTROCHEMICAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | 10X SENSOR, OXYGEN (O2) GAS SENSOR |
| SPECIAL FEATURES FEAT | MEASUREMENT RANGE: 0.0 TO 25.0 PERCENT VOL. O2; MAX OVERLOAD: 30.0 PERCENT VOL. O2; RECOMMENDED LOAD RESISTOR: 5-10 OHM; SEALING GASKET MATERIAL: TPU; OPERATING TEMPERATURE: -40 DEGREES C TO 60 DEGREES C; STORAGE TEMPERATURE: 0 DEGREES C TO 20 DEGREES C IN SEALED CONTAINER; STORAGE LIFE: 6 MONTHS IN ORIGINAL PACKAGING; OPERATING LIFE: 5 YEARS IN AIR. |
| MATERIAL MATT | CASE PLASTIC |
| PRECIOUS MATERIAL AND LOCATION PMLC | GOLD GOLD LATED NIOBIU- |
| PRECIOUS MATERIAL PRMT | GOLD |
| SPECIAL TEST FEATURES SPCL | SAFETY NOTE-THIS SENSOR IS DESIGNED TO BE USED IN SAFETY-CRITICAL APPLICATIONS. TO ENSURE THAT THE SENSOR AND/OR INSTRUMENT IN WHICH IT IS USED, ARE OPERATING PROPERLY, IT IS A REQUIREMENT THAT THE FUNCTION OF THE DEVICE IS CONFIRMED BY EXPOSURE TO TARGET GAS (BUMP CHECK) BEFORE EACH USE OF THE SENSOR AND/OR INSTRUMENT. FAILURE TO CARRY OUT SUCH TESTS MAY JEOPARDIZE THE SAFETY OF PEOPLE AND PROPERTY. |
Manufacturer part numbers
Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.
| Part number | CAGE | Manufacturer |
|---|---|---|
| 3009714 | FB633 | UGAP |
| SR-X1-1S | 57914 | HONEYWELL ANALYTICS INC. |
| SR-X1-1S | FB5X5 | BE-ATEX |
What it pays — so you can quote
The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.
Latest unit price
—
Purchases
0
Total spend
—
Oct 16, 2026
Last purchased
59 · 59.0/yr
Purchase records
$13,619
Total demand
$219.66
Latest award total
Purchase history
No priced purchases on record for this NSN yet.
Related contract actions
Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F1758 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F1759 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F1770 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F1782 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F1783 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $439.32 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F1998 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2012 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2014 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2017 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2024 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2062 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2074 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2083 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2087 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2205 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $658.98 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2225 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2349 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2352 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2373 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2480 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2482 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2488 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2548 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2577 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2584 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2585 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2591 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2592 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2599 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2605 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2606 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2614 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2615 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2657 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2665 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2784 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2786 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2806 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2824 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2938 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F2966 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F3061 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F3111 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F3113 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F3189 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F3203 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F3208 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F3327 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F3356 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F3494 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F5922 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 17, 2026 | SPE7M125D5000/SPE7M126F5966 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 21, 2026 | SPE7M125D5000/SPE7M126F5997 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 23, 2026 | SPE7M125D5000/SPE7M126F6038 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Sep 25, 2026 | SPE7M125D5000/SPE7M126F2503 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Oct 8, 2026 | SPE7M125D5000/SPE7M127F0040 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Oct 15, 2026 | SPE7M125D5000/SPE7M127F0297 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Oct 16, 2026 | SPE7M125D5000/SPE7M127F0307 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
| Oct 16, 2026 | SPE7M125D5000/SPE7M126F1921 ↗ | SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT | — | $219.66 |
Demand history
Who wins this item
Does one supplier win this every time, and are the winners on the listed-source list? One dot per award.
- Award in the last 2 years
- Older award
SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT
last award Oct 2026
+47
Not listed BE-ATEX
no award yet
no awards on record
Listed source HONEYWELL ANALYTICS INC.
no award yet
no awards on record
Listed source UGAP
no award yet
no awards on record
Listed source SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT won 10 of the last 10 awards. SAFEWARE INC DBA SAFEWARE EMERGENCY MANAGEMENT won without being a listed source.
Open RFQs on DIBBS → DIBBS award history ↗
About this data
- Unit prices: DLA DIBBS award records — every row links to its government record.
- AMSC: latest observed value from DIBBS solicitation history as of Oct 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-17.
- Full methodology →
Cite this page
Citation
NSN Explorer. "DETECTOR,GAS." nsnexplorer.com, https://nsnexplorer.com/nsn/6665-01-691-0256/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/6665-01-691-0256/