Acquisition method (AMC)
3
FSC 6685 × TRANSMITTER,PRESSURE
TRANSMITTER,PRESSURE
6685-01-425-4599 FSC 6685
NSN 6685-01-425-4599 (also written 6685014254599; NIIN 01-425-4599) is a transmitter, pressure in Federal Supply Class 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. 3 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Sep 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)
R
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. 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 |
|---|---|
| CURRENT TYPE ACDC | DC |
| END ITEM IDENTIFICATION AGAV | 1C-130J-4-21-1 FIG 10 INDEX 226 |
| VOLTAGE RATING AMSE | OUTPUT VOLTS MAXIMUM 5.0 |
| VOLTAGE RATING AMSE | INPUT VOLTS MAXIMUM 28.0 |
| ELECTRICAL CONNECTION QUANTITY ASKX | 1 |
| ELECTRICAL CONNECTION IDENTIFYING NUMBER ASKZ | MIL-C-38999 SERIES III ARRANGEMENT A35PN MIL-C-38999 |
| MECHANICAL CONNECTION QUANTITY ASSB | 1 |
| MEASUREMENT RANGE BHMW | POUNDS PRESSURE PER SQUARE INCH 0.0 TO 150.0 |
| CONNECTOR CONTROLLING AGENCY BLJN | ROSEMOUNT AEROSPACE |
| SPECIAL FEATURES FEAT | MFG NAME: PRESSURE TRANSDUCER; ACCURACY PORM 1 PCT FULL SCALE |
| PROPRIETARY CHARACTERISTICS PRPY | PACS |
| REFERENCE DATA AND LITERATURE RDAL | ROSEMOUNT AEROSPACE SPEC SHEET |
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 |
|---|---|---|
| 1833B1 | 59885 | ROSEMOUNT AEROSPACE INC DBA ROSEMOUNT AEROSPACE INC |
| 1833B1 | 60678 | ROSEMOUNT AEROSPACE INC. DBA ROSEMOUNT AEROSPACE DIVISION DIV UTAS |
| 1883B1 | 74703 | LOCKHEED MARTIN AERONAUTICAL SYSTEMS SUPPORT COMPANY DBA LMASSC |
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
—
Sep 22, 2026
Last purchased
1 · 1.0/yr
Purchase records
$4,216
Total demand
$4,216
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 22, 2026 | SPE4AX18D9413/SPE4A626F497R ↗ | ROSEMOUNT AEROSPACE INC DBA ROSEMOUNT AEROSPACE INC | — | $4,216 |
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
ROSEMOUNT AEROSPACE INC DBA ROSEMOUNT AEROSPACE INC
last award Sep 2026
LOCKHEED MARTIN AERONAUTICAL SYSTEMS SUPPORT COMPANY DBA LMASSC
no award yet
no awards on record
Listed source ROSEMOUNT AEROSPACE INC. DBA ROSEMOUNT AEROSPACE DIVISION DIV UTAS
no award yet
no awards on record
Listed source ROSEMOUNT AEROSPACE INC DBA ROSEMOUNT AEROSPACE INC won the only award on record.
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: 2026-09-27.
- Full methodology →
Cite this page
Citation
NSN Explorer. "TRANSMITTER,PRESSURE." nsnexplorer.com, https://nsnexplorer.com/nsn/6685-01-425-4599/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/6685-01-425-4599/