Part Number
Definition:
A VALVE DESIGNED TO AUTOMATICALLY MAINTAIN WITHIN CLOSE LIMITS A PREDETERMINED OUTLET PRESSURE WHICH MAY BE ADJUSTABLE WITHIN A SPECIFIED RANGE REGARDLESS OF THE HIGHER FLUCTUATING OR CONSTANT INLET PRESSURE. IT IS DESIGNED FOR USE WITH COMPRESSED GAS(ES) AND VARIOUS LIQUIDS AND MAY INCLUDE GAUGES. IT MAY BE INLINE OR CARTRIDGE (MANIFOLD) DESIGN. EXCLUDES REGULATOR, PRESSURE, MEDICAL GAS ADMINISTRATION APPARATUS; REGULATOR, OXYGEN, BAROMETRIC CONTINUOUS FLOW; REGULATOR, OXYGEN DEMAND; REGULATOR, OXYGEN DILUTER DEMAND; AND VALVE(1), FLUID PRESSURE REGULATING, AIRCRAFT.
CAGE Information
| Code | Company |
|---|---|
| 03950 | NAVAL INVENTORY CONTROL POINT MECHAN |
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 |
|---|---|---|
| ACKM | FIRST END CONNECTION TYPE | PLAIN FACE FLANGE |
| ACKR | FIRST END RECESS DIAMETER | 1.656 INCHES NOMINAL |
| CRTL | CRITICALITY CODE JUSTIFICATION | ZZZY |
| AAFZ | BODY MATERIAL | NICKEL COPPER ALLOY |
| ADQL | FACE TO FACE DISTANCE | 9.625 INCHES NOMINAL |
| AEVS | REMOTE ACTUATION METHOD | DIAPHRAGM |
| ADQU | FLOW CONTROL DEVICE | DISK |
| AEVR | VALVE LOADING METHOD | SPRING |
| AAQL | BODY STYLE | STRAIGHT THRU |
| ACLB | FIRST END BOLT CIRCLE DIAMETER | 3.938 INCHES NOMINAL |
| ACKZ | FIRST END BOLT HOLE QUANTITY | 6 |
| ACLA | FIRST END BOLT HOLE DIAMETER | 0.562 INCHES NOMINAL |
| ADQZ | END CONNECTION QUANTITY | 2 |
| ACSH | SEAT MATERIAL | NICKEL COPPER ALLOY |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| AGAV | END ITEM IDENTIFICATION | VALVE, PRESSURE REDUCE 1.5 NPS |
| ACKT | FIRST END FLANGE SHAPE STYLE | ROUND W/ BOLT HOLES |
| AAHF | FIRST END FLANGE OUTSIDE DIAMETER | 5.062 INCHES NOMINAL |
| AEVA | OUTLET PRESSURE RANGE | +5.0/+20.0 POUNDS PER SQUARE INCH |
| ACKN | FIRST END STYLE DESIGNATOR | RECESSED |
| ABEP | STEM MATERIAL | NICKEL COPPER ALLOY, QQ-N-286, CLASS A OR NICKEL COPPER ALLOY, QQ-N-286, CLASS B |
| ADQV | FLOW CONTROL DEVICE MATERIAL | RUBBER, SYNTHETIC |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION LEVEL 1 ITEMS |