Acquisition method (AMC)
1
FSC 6685 × MANOMETER,INCLINED TUBE
MANOMETER,INCLINED TUBE
6685-00-897-4402 FSC 6685
NSN 6685-00-897-4402 (also written 6685008974402; NIIN 00-897-4402) is a manometer, inclined tube in Federal Supply Class 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. 7 manufacturer part numbers from 4 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 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 |
|---|---|
| ACCESSORY COMPONENTS AND QUANTITY AKYD | BOTTLE RED OIL,3-4 OZ,1; MOUNTING SCREWS,2; CONNECTOR FITTING FOR 1-8 IN. PIPE OR SHEETMETAL DUCTS,2; 8 FT FLEXIBLE DOUBLE COLUMN PLASTIC TUBING,1 |
| SCALE RANGE APSK | INCHES OF WATER 0.0 TO 3.0 |
| TUBING OUTSIDE DIAMETER AQRX | INCHES NOMINAL 0.125 |
| RECEPTACLE TYPE ATMG | WELL |
| SCALE SMALLEST INCREMENT AWAG | INCHES 0.01 |
| CONNECTION TYPE AWLS | ELASTIC TUBING |
| CONNECTION FACILITY TYPE BDGB | EXTERNAL |
| CONNECTION LOCATION BGRY | TOP |
| MOUNTING PROVISION FOR WHICH DESIGNED BHMS | SURFACE PANEL |
| FEATURES PROVIDED CBBL | ZERO ADJUSTER AND INDICATING LIQUID |
| NONDEFINITIVE SPEC/STD DATA ZZZT | TYPE 2 AND STYLE A AND SIZE 3 |
| DEPARTURE FROM CITED DOCUMENT ZZZW | AS MODIFIED BY INDICATING LIQUID FOR WHICH DESIGNED; INDICATING LIQUID; ACCESSORY COMPONENTS AND QUANTITY |
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 |
|---|---|---|
| 23421831 | 50024 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO |
| 25 | 85274 | DWYER INSTRUMENTS INC |
| 35929G001 | 05322 | PARKER-HANNIFIN CORP DIV RACOR DIVISION |
| 6A25 | 05322 | PARKER-HANNIFIN CORP DIV RACOR DIVISION |
| MIL-M-55023C | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MILM55023 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| TYPE II STYLE A SIZE 3 | 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
—
Purchases
0
Total spend
—
Sep 16, 2026
Last purchased
1 · 1.0/yr
Purchase records
$1,750
Total demand
$1,750
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 16, 2026 | SPE4A526P8102 ↗ | KESSLER THERMOMETER CORP DBA KESSLER THERMOMETERS CORP | — | $1,750 |
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.
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
KESSLER THERMOMETER CORP DBA KESSLER THERMOMETERS CORP
last award Sep 2026
COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO
no award yet
no awards on record
Listed source DWYER INSTRUMENTS INC
no award yet
no awards on record
Listed source MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
no award yet
no awards on record
Listed source PARKER-HANNIFIN CORP DIV RACOR DIVISION
no award yet
no awards on record
Listed source KESSLER THERMOMETER CORP DBA KESSLER THERMOMETERS CORP won the only award on record. KESSLER THERMOMETER CORP DBA KESSLER THERMOMETERS CORP won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A5-27-T-0453 | Oct 13, 2026 | Oct 20, 2026 | 39 | Cancelled | 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 Oct 13, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-20.
- Full methodology →
Cite this page
Citation
NSN Explorer. "MANOMETER,INCLINED TUBE." nsnexplorer.com, https://nsnexplorer.com/nsn/6685-00-897-4402/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/6685-00-897-4402/