- FSC
- 4820Valves, Nonpowered
- NIIN / country
- 010325699 · USA
- Unit / status
- EA · active
- Catalog unit price
- $807
- DEMIL
- A
- Source of supply
- SMS
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| CONNECTION TYPE | FIRST END THREADED EXTERNAL TUBE |
| DISK LOADING METHOD | SPRING |
| FLOW CONTROL DEVICE | POPPET |
| FURNISHED ITEMS AND QUANTITY | DEFLECTOR CAP 1 |
| MATERIAL | OVERALL ALUMINUM ALLOY 2024 |
| MATERIAL DOCUMENT AND CLASSIFICATION | BODY FED SPEC SINGLE MATERIAL RESPONSE QQ-A-250 TO 4,ALLOY 2024,T351 |
| MAXIMUM OPERATING TEMP | SINGLE RESPONSE FAHRENHEIT 280.0 |
| MEDIA FOR WHICH DESIGNED | SECOND RESPONSE ALCOHOL, ETHYL |
| MINIMUM OPERATING TEMP | FAHRENHEIT -40.0 |
| NOMINAL THREAD SIZE | FIRST END INCHES 0.438 |
| OPENING PRESSURE SETTING | POUNDS PER SQUARE INCH 10.0 |
| OPERATING PRESSURE | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 200.0 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | FIRST END RIGHT-HAND |
| THREAD SERIES DESIGNATOR | FIRST END UNIFIED NATIONAL JOINT FINE (UNJF) |
| VALVE DISCHARGE FLOW RATE | CUBIC FEET PER MINUTE 20.0 |
| VALVE OPERATION METHOD | AUTOMATIC |
| VALVE SIZE | INCHES 0.250 |
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
No open DIBBS/SAM solicitations with a quote date still ahead.
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.