Part Number
Part Number:
NSN:
NIIN:
Item Name:
VALVE , SAFETY RELIEF
Definition:
A VALVE DESIGNED TO AUTOMATICALLY RELEASE EXCESSIVE PRESSURES. IT IS ACTUATED BY STATIC PRESSURE UPSTREAM OF THE VALVE AND IS USED AS A SAFETY VALVE OR RELIEF VALVE, AND MAY BE SET TO CLOSE AT A PREDETERMINED PRESSURE. IT IS NOT DESIGNED FOR REGULATION OF CONTINUOUSLY FLUCTUATING LOADS. IT MAY BE INLINE OR CARTRIDGE (MANIFOLD) DESIGN. EXCLUDES VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
CAGE Information
| Code | Company |
|---|---|
| 99193 | HONEYWELL INTERNATIONAL INC. DBA HON |
Federal Supply Class
Title
VALVES, NONPOWERED
Inclusions:
INCLUDES AUTOMATIC NONPOWERED VALVES; GATE, GLOBE, ANGLE, CHECK, AND RELIEF VALVES; COCKS.
Exclusions:
EXCLUDES FIRE HYDRANTS (FSC 4210); SPRINKLER HEADS (FSC 4210); VALVES SPECIFICALLY DESIGNED FOR USE WITH FIRE FIGHTING EQUIPMENT (FSC 4210); PLUMBING EQUIPMENT, AND THE LIKE (FSC 4540).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END |
| STYL | STYLE DESIGNATOR | ERR-090 |
| THSD | THREAD SERIES DESIGNATOR | UNF 1ST END |
| FEAT | SPECIAL FEATURES | SATISFACTORY PERFORMANCE OF THE END ITEM PRODUCT DEPENDS ON THE IN- TEGRITY AND RELIABILITY OF THIS SELECTED CRITICAL ITEM; MANUFACTURERS SUGGESTED NAME IS VALVE ASSEMBLY, PRESSURE RELIEF; TWO END CONNECTIONS ARE 3/8 FLARELESS 9/16-18UNNF-3A AND 9/16-18 UNF-3A; MAJOR COMPONENT PARTS ARE: BODY P/N 976035-3 &P/N 968216-3, BALL P/N 663280-3; VALVE CLOSES AT 9-16 PSID (INCREASING PRESSURE) AND OPENS AT 5 PSID MINIMUM (DECREASING PRESSURE) |
| AGAV | END ITEM IDENTIFICATION | ACFT,TYPE C-17 |
| AHNC | CONNECTION STYLE | ERR-090 ERR-100 |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| CQJX | NOMINAL THREAD SIZE | 0.562 INCHES 1ST END |