Acquisition method (AMC)
1
FSC 6685 × GAGE,COMPOUND PRESSURE-VACUUM,DI
GAGE,COMPOUND PRESSURE-VACUUM,DI
6685-00-123-1926 FSC 6685
NSN 6685-00-123-1926 (also written 6685001231926; NIIN 00-123-1926) is a gage, compound pressure-vacuum, di in Federal Supply Class 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. 7 manufacturer part numbers from 4 suppliers are on record. The government has 1 open solicitation for it.
Open for bid
1 open solicitation on record right now — quantity, close date, and where to submit.
| Solicitation | Qty | Status | |
|---|---|---|---|
| SPE4A6-27-T-004Y | 20 | Closes in 5d | Bid → |
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
G
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC G: the government has a complete data package and the rights to use it. 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 |
|---|---|
| SCALE NAME AQFZ | PRESSURE AND VACUUM |
| DIAL SIZE ARCH | 3 1/2 IN. DIA |
| CONNECTION TYPE AWLS | EXTERNAL |
| MOUNTING METHOD AXGY | PANEL |
| MATERIAL MATT | PROTECTIVE CRYSTAL PLASTIC |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | ACTUATING ELEMENT FED SPEC SINGLE MATERIAL RESPONSE QQ-N-286 QQ-N-286 |
| SURFACE TREATMENT SFTT | CASE ENAMEL |
| END ITEM IDENTIFICATION AGAV | POSEIDON MATERIAL; NUCLEAR,REACTORS PROGRAM; CHILLED WATER A/C SYSTEMS |
| GRADUATION UNIT ANBJ | INCHES OF MERCURY 10.0 AND POUNDS PER SQUARE INCH 10.0 |
| ACTUATION TYPE APCM | SINGLE BOURDON TUBE |
| ADJUSTABILITY APCS | ADJUSTABLE |
| SCALE RANGE APSK | INCHES OF MERCURY 0.0 TO 30.0 AND POUNDS PRESSURE PER SQUARE INCH 0.0 TO 100.0 |
| SCALE ACCURACY BGKS | 1 PCT ENTIRE RANGE |
| SCALE INSCRIPTION/BACKGROUND COLOR BGKZ | BLACK FIGURES,WHITE BACKGROUND |
| SCALE NAME FOR WHICH POINTER IS DESIGNED BGLC | PRESSURE-VACUUM |
| CONNECTION LOCATION BGRY | BACK, LOWER |
| CONNECTION SIZE BHMG | 0.250 IN. OD TUBE FLARELESS 7/16-20 THD SIZE |
| MATERIAL MATT | ACTUATING ELEMENT NICKEL ALLOY |
| SCALE MARKING ASTW | IN. HG VAC,PSIG,FREE OF OIL,SHOCK RESISTANT SAFETY TYPE CASE |
| SCALE TYPE ATEQ | MULTIPLE |
| SCALE SMALLEST INCREMENT AWAG | INCHES OF MERCURY (INHG) 1.0 AND POUNDS PER SQUARE INCH (PSI) 1.0 |
| OVERALL DEPTH ABFY | INCHES NOMINAL 2.500 |
| BOLT CIRCLE DIAMETER ABKG | INCHES NOMINAL 4.250 |
| MOUNTING HOLE DIAMETER ABTB | INCHES NOMINAL 0.219 |
| MOUNTING HOLE QUANTITY ABTJ | 3 |
| OVERALL DIAMETER ADAV | INCHES NOMINAL 4.750 |
| CONNECTION QUANTITY ASMM | 1 |
| POINTER COLOR ASSS | BLACK AND RED |
| POINTER TYPE ASST | INDICATING AND REFERENCE |
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 |
|---|---|---|
| 026-23601B003 | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC |
| 35-1246PC33BXWDF011 | 38056 | ASHCROFT INC DBA HEISE |
| MIL-G-18997 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MILI18997 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| SA23-3CDP-RWBX | 049X3 | ASHCROFT INC DBA HEISE, WEKSLER |
| SC3NN1HCWRANA | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| SC3NN1HCWRANAG | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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
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Purchases
0
Total spend
—
—
Last purchased
—
Purchase records
—
Total demand
—
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.
No related contract actions on record.
Demand history
Every solicitation we've indexed for this NSN, open and closed — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-27-T-004Y | Nov 6, 2026 | Nov 13, 2026 | 20 | Open | View at DIBBS → |
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 Nov 8, 2026.
- Contract action totals: USAspending, context only.
- Full methodology →
Cite this page
Citation
NSN Explorer. "GAGE,COMPOUND PRESSURE-VACUUM,DI." nsnexplorer.com, https://nsnexplorer.com/nsn/6685-00-123-1926/. Data as of November 8, 2026.
Link
https://nsnexplorer.com/nsn/6685-00-123-1926/