- FSC
- 4820Valves, Nonpowered
- NIIN / country
- 015414313 · USA
- Unit / status
- EA · active
- Catalog unit price
- $8,994
- DEMIL
- A
- Source of supply
- SMS
Characteristics
FLIS item characteristics from PUB LOG identification.
| Characteristic | Value |
|---|---|
| ADJUSTABLE PRESSURE RANGE | POUNDS PER SQUARE INCH 110.0 TO 160.0 |
| BONNET ATTACHMENT METHOD | UNION |
| BONNET TYPE | INSIDE SPRING |
| CONNECTION TYPE | ALL ENDS UNTHREADED INTERNAL PIPE |
| DISK LOADING METHOD | SPRING |
| END ITEM IDENTIFICATION | NEW CONSTRUCTION LHD8 |
| FEATURES PROVIDED | MANUAL OVERRIDE |
| FLOW CONTROL DEVICE | DISK |
| FURNISHED ITEMS AND QUANTITY | NUT 2 AND TAILPIECE 2 |
| MATERIAL | STEM NICKEL ALLOY |
| MAXIMUM OPERATING TEMP | SINGLE RESPONSE FAHRENHEIT 425.0 |
| MEDIA FOR WHICH DESIGNED | FIRST RESPONSE LIQUID |
| NOMINAL PIPE SIZE ACCOMMODATED | ALL ENDS INCHES 1.500 |
| NONDEFINITIVE SPEC/STD DATA | CLASS B |
| OPERATING PRESSURE | FIRST RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 400.0 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE, ANGLE RELIEF |
| PROPRIETARY CHARACTERISTICS | PACS |
| SPECIAL FEATURES | PRESSURE-TEMPERATURE RATINGS: 400 PSI @ 200 F OR 200 PSI @425F; END CONNECTIONS IAW MIL-F-1183; SIMILAR TO 4820-01-502-5271 EXCEPT FOR MATERIAL OF SPRING (MONEL), THIS VALVE HAS ICONEL SPRING |
| SPECIFICATION/STANDARD DATA | GOVERNMENT SPECIFICATION 81349 - -IL-V-24332 |
| VALVE OPERATION METHOD | AUTOMATIC OR MANUAL |
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.