- FSC
- 4820Valves, Nonpowered
- NIIN / country
- 014922276 · USA
- Unit / status
- EA · inactive
- Catalog unit price
- $21,727
- DEMIL
- A
- Source of supply
- SMS
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| ADJUSTABLE PRESSURE RANGE | POUNDS PER SQUARE INCH 13.0 TO 23.0 |
| BONNET ATTACHMENT METHOD | BOLTED |
| BONNET TYPE | INSIDE SPRING |
| CONNECTION TYPE | ALL ENDS FLANGE |
| DISK LOADING METHOD | SPRING |
| END ITEM IDENTIFICATION | NIMITZ CLASS CVN |
| FIRST CONNECTION FACE TO CENTERLINE DISTANCE | INCHES 5.500 |
| FLANGE FACE DESIGN | ALL ENDS PLAIN |
| FLANGE SHAPE | ALL ENDS ROUND |
| FLOW CONTROL DEVICE | DISK |
| FURNISHED ITEMS AND QUANTITY | LEVER 1 |
| MATERIAL | SEAT NICKEL ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION | FLOW CONTROL DEVICE FED SPEC SINGLE MATERIAL RESPONSE QQ-N-288 |
| MEDIA FOR WHICH DESIGNED | SINGLE RESPONSE LIQUID |
| NOMINAL OUTSIDE DIAMETER | ALL ENDS INCHES 6.125 |
| NOMINAL THICKNESS | ALL ENDS INCHES 0.500 |
| NONDEFINITIVE SPEC/STD DATA | GRADE B AND RANGE 13.0-23.0SI |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE, ANGLE RELIEF |
| PROPRIETARY CHARACTERISTICS | PACS |
| RENEWABLE SEAT RING TYPE | PRESSED-IN |
| SECOND CONNECTION FACE TO CENTERLINE DISTANCE | INCHES 5.500 |
| SPECIAL FEATURES | PRESSURE OPERATING RATING 400PSI @ 200F AND 200PSI @425F. FLANGE FACES HAVE SERRATED SPIRAL FINISH. FLANGES ARE IAW MIL-F-20042 |
| SPECIFICATION/STANDARD DATA | GOVERNMENT SPECIFICATION 81349--IL-V-24332 |
| VALVE OPERATION METHOD | AUTOMATIC |
| VALVE SIZE | INCHES 2.500 |
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
SPE7M126T308A
DIBBS · quotes by Sep 8, 2026 · UNRESTRICTED
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.