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 |
|---|---|
| 05395 | L-3 COMMUNICATIONS CORPORATION DIV M |
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 |
|---|---|---|
| AGAV | END ITEM IDENTIFICATION | AN/ALQ-172 ON AC-130H GUNSHIPS |
| AEHZ | MAXIMUM OPERATING TEMP | 250.0 DEG FAHRENHEIT SINGLE RESPONSE |
| MEDA | MEDIA FOR WHICH DESIGNED | HELIUM 2ND RESPONSE |
| AAJD | THREAD CLASS | 3B ALL ENDS |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS |
| THSD | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| MEDA | MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE |
| CSDC | OPENING PRESSURE SETTING | 24.0 POUNDS PER SQUARE INCH |
| MEDA | MEDIA FOR WHICH DESIGNED | OXYGEN, GASEOUS 3RD RESPONSE |
| AWLS | CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS |
| ADQU | FLOW CONTROL DEVICE | DISK |
| AKGG | NOMINAL LENGTH | 2.960 INCHES ALL ENDS |
| FEAT | SPECIAL FEATURES | PORT PER AND10050-4 |
| AEQJ | MINIMUM OPERATING TEMP | -65.0 DEG FAHRENHEIT |
| STYL | STYLE DESIGNATOR | C4 STRAIGHT THRU |
| AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 1.322 INCHES ALL ENDS |
| AHNC | CONNECTION STYLE | ERR-090 ALL ENDS |