- FSC
- 4820Valves, Nonpowered
- NIIN / country
- 013067011 · USA
- Unit / status
- EA · active
- Catalog unit price
- $14,431
- DEMIL
- A
- Source of supply
- SMS
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| ADJUSTABLE PRESSURE RANGE | POUNDS PER SQUARE INCH 2201.0 TO 3800.0 |
| DISK LOADING METHOD | SPRING |
| FLOW CONTROL DEVICE | DISK |
| MATERIAL | FLOW CONTROL DEVICE PLASTIC POLYTETRAFLUOROETHYLENE |
| MATERIAL DOCUMENT AND CLASSIFICATION | BODY FED SPEC 1ST MATERIAL RESPONSE QQ-N-281 AND FED SPEC 2ND MATERIAL RESPONSE QQ-N-288 |
| MEDIA FOR WHICH DESIGNED | SINGLE RESPONSE AIR |
| NONDEFINITIVE SPEC/STD DATA | SIZE .50IS |
| OPENING PRESSURE SETTING | POUNDS PER SQUARE INCH 2201.0 |
| OPERATING PRESSURE | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 3800.0 |
| VALVE OPERATION METHOD | AUTOMATIC |
Manufacturers that have won this work
DIBBS award history plus USASpending rows whose CAGE matches SAM registration. CAGE codes open the DLA vendor lookup. Names without a CAGE match are shown as unverified.
Recent award / quote activity
Open buys for this NSN
SPE7MC26T250B
DIBBS · quotes by Sep 18, 2026 · TOTAL SMALL BUSINESS
Quote history
Recorded quotes from nsn_quote_history when present (vendor references / quote tracker). Interchangeable-parts tables are not in this career schema — skipped.
No quote history rows for this NSN.
Listed manufacturers
MCRL rows for this NSN — companies that make or supply the part.