Part Number
Part Number:
NSN:
NIIN:
Item Name:
VALVE , SHUTTLE
Definition:
A VALVE HAVING ONE OUTLET AND TWO INLETS THAT ARE USUALLY OPPOSITE EACH OTHER. IT HAS A FLUID PRESSURE OPERATED PISTONLIKE ITEM, CALLED A SHUTTLE, THAT CONTROLS EITHER INLET. IT IS COMMONLY USED TO PROVIDE AN EMERGENCY PASSAGE FOR FLUID IN AN AIRCRAFT HYDRAULIC OR PNEUMATIC SYSTEM IN CASE OF LOSS OF PRESSURE IN THE NORMAL SERVICE LINES.
CAGE Information
| Code | Company |
|---|---|
| 77272 | THE BOEING COMPANY DBA BOEING |
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 |
|---|---|---|
| THSD | THREAD SERIES DESIGNATOR | UNF 2ND END |
| AAJF | THREAD DIRECTION | RIGHT-HAND 3RD END |
| AWLS | CONNECTION TYPE | THREADED INTERNAL BOSS 2ND END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED INTERNAL BOSS 3RD END |
| ADQU | FLOW CONTROL DEVICE | DISK |
| AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
| STYL | STYLE DESIGNATOR | ERR-090 |
| AAJD | THREAD CLASS | 3B 1ST END |
| MEDA | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| THSD | THREAD SERIES DESIGNATOR | UNF 1ST END |
| THSD | THREAD SERIES DESIGNATOR | UNF 3RD END |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES 2ND END |
| AAJD | THREAD CLASS | 3B 2ND END |
| AHNC | CONNECTION STYLE | ERR-090 ERR-100 |
| AAJF | THREAD DIRECTION | RIGHT-HAND 2ND END |
| AAJD | THREAD CLASS | 3B 3RD END |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES 3RD END |
| CQJX | NOMINAL THREAD SIZE | 0.562 INCHES 1ST END |
| AWLS | CONNECTION TYPE | THREADED INTERNAL BOSS 1ST END |