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 |
|---|---|---|
| AAHF | FIRST END FLANGE OUTSIDE DIAMETER | 3.750 INCHES NOMINAL |
| AEVZ | MAXIMUM INLET PRESSURE RATING | 600.0 POUNDS PER SQUARE INCH |
| ACLB | FIRST END BOLT CIRCLE DIAMETER | 3.250 INCHES NOMINAL |
| CRTL | CRITICALITY CODE JUSTIFICATION | ZZZY |
| ACKM | FIRST END CONNECTION TYPE | RAISED FACE FLANGE |
| ACLA | FIRST END BOLT HOLE DIAMETER | 0.750 INCHES NOMINAL |
| AEVN | REGULATION TYPE | AUTOMATIC SINGLE STAGE |
| ACKL | MEDIA FOR WHICH DESIGNED | STEAM |
| ADQL | FACE TO FACE DISTANCE | 8.500 INCHES NOMINAL |
| ACKZ | FIRST END BOLT HOLE QUANTITY | 4 |
| AEVS | REMOTE ACTUATION METHOD | DIAPHRAGM |
| AEVR | VALVE LOADING METHOD | SPRING |
| AAQL | BODY STYLE | STRAIGHT THRU |
| AAFZ | BODY MATERIAL | STEEL |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |
| ADQZ | END CONNECTION QUANTITY | 2 |
| ABEP | STEM MATERIAL | STEEL, CORROSION RESISTING |
| ADZH | RENEWABLE SEAT RING TYPE | WELDED |
| ADQU | FLOW CONTROL DEVICE | DIAPHRAGM |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| ACKQ | FIRST END RAISED FACE DIAMETER | 1.375 INCHES NOMINAL |
| ACSH | SEAT MATERIAL | COBALT ALLOY |
| ACKT | FIRST END FLANGE SHAPE STYLE | ROUND W/ BOLT HOLES |
| AZKQ | TEMP RATING | 750.0 DEG FAHRENHEIT NOMINAL |
| ACKU | FIRST END FLANGE THICKNESS | 0.562 INCHES NOMINAL |
| AEWF | FILTER | NOT INCLUDED |
| AEWB | OUTLET PRESSURE ACCURACY RATING | NOT RATED |
| AEVA | OUTLET PRESSURE RANGE | +100.0/+450.0 POUNDS PER SQUARE INCH |
| ACKN | FIRST END STYLE DESIGNATOR | RAISED |
| AEVQ | VALVE STEM DESIGN | SINGLE SEAT |
| ACKP | FIRST END RAISED FACE HEIGHT | 0.250 INCHES NOMINAL |