Acquisition method (AMC)
3
FSC 6685 × GAGE,COMPOUND PRESSURE-VACUUM,DI
GAGE,COMPOUND PRESSURE-VACUUM,DI
6685-01-148-4588 FSC 6685
NSN 6685-01-148-4588 (also written 6685011484588; NIIN 01-148-4588) is a gage, compound pressure-vacuum, di 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 Aug 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)
Q
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC Q: the government lacks adequate data or rights, but breakout to competition is expected. 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 DEPTH ABFY | INCHES NOMINAL 2.062 |
| BOLT CIRCLE DIAMETER ABKG | INCHES NOMINAL 5.375 |
| MOUNTING HOLE DIAMETER ABTB | INCHES NOMINAL 0.203 |
| MOUNTING HOLE QUANTITY ABTJ | 3 |
| OVERALL DIAMETER ADAV | INCHES NOMINAL 5.875 |
| GRADUATION UNIT ANBJ | INCHES 10.0 AND POUNDS PER SQUARE INCH 10.0 |
| ACTUATION TYPE APCM | BOURDON TUBE |
| ADJUSTABILITY APCS | ADJUSTABLE |
| SCALE RANGE APSK | INCHES 0.0 TO 30.0 AND POUNDS PRESSURE PER SQUARE INCH 0.0 TO 60.0 |
| SCALE NAME AQFZ | PRESSURE-VACUUM |
| DIAL SIZE ARCH | 4-1/2 IN. DIA |
| CONNECTION QUANTITY ASMM | 1 |
| POINTER COLOR ASSS | BLACK |
| POINTER TYPE ASST | INDICATING |
| SCALE TYPE ATEQ | SINGLE |
| SCALE SMALLEST INCREMENT AWAG | INCHES 1.0 AND POUNDS PER SQUARE INCH (PSI) 1.0 |
| CONNECTION TYPE AWLS | EXTERNAL |
| MOUNTING METHOD AXGY | FLANGE |
| SCALE ACCURACY BGKS | PORM 1/2 OF 1 PCT FULL SCALE |
| SCALE INSCRIPTION/BACKGROUND COLOR BGKZ | BLACK MARKINGS ON WHITE BACKGROUND |
| CONNECTION LOCATION BGRY | LOWER RIGHT HAND SIDE |
| BEZEL TYPE BHMD | SLIPS-ON |
| CONNECTION SIZE BHMG | 0.250 IN. NPT DIA |
| MATERIAL MATT | CASE ALUMINUM |
| MATERIAL MATT | ACTUATING ELEMENT NICKEL ALLOY AND COPPER ALLOY AND ALUMINUM ALLOY |
| MATERIAL MATT | PROTECTIVE CRYSTAL PLASTIC |
| SURFACE TREATMENT SFTT | CASE ENAMEL |
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 |
|---|---|---|
| 850-7965 | 09647 | AQUA-CHEM, INC. |
| 850-7965 | 0EXU3 | AQUA-CHEM, INC. DBA AQUA-CHEM INC |
| SCT4M3Y | 76526 | MOELLER INSTRUMENT COMPANY, INC. DBA MOELLER INSTRUMENT CO |
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
—
Aug 17, 2026
Last purchased
1 · 1.0/yr
Purchase records
$5,212
Total demand
$5,212
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 |
|---|---|---|---|---|
| Aug 17, 2026 | SPE4A526P7433 ↗ | MOELLER INSTRUMENT COMPANY, INC. DBA MOELLER INSTRUMENT CO | — | $5,212 |
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
MOELLER INSTRUMENT COMPANY, INC. DBA MOELLER INSTRUMENT CO
last award Aug 2026
AQUA-CHEM, INC.
no award yet
no awards on record
Listed source AQUA-CHEM, INC. DBA AQUA-CHEM INC
no award yet
no awards on record
Listed source MOELLER INSTRUMENT COMPANY, INC. DBA MOELLER INSTRUMENT CO 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 Nov 4, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-11-03.
- Full methodology →
Cite this page
Citation
NSN Explorer. "GAGE,COMPOUND PRESSURE-VACUUM,DI." nsnexplorer.com, https://nsnexplorer.com/nsn/6685-01-148-4588/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/6685-01-148-4588/