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 |
|---|---|---|
| ACLB | FIRST END BOLT CIRCLE DIAMETER | 4.500 INCHES NOMINAL |
| AEVZ | MAXIMUM INLET PRESSURE RATING | 600.0 POUNDS PER SQUARE INCH |
| CRTL | CRITICALITY CODE JUSTIFICATION | ZZZY |
| ACKM | FIRST END CONNECTION TYPE | RAISED FACE FLANGE |
| ADQV | FLOW CONTROL DEVICE MATERIAL | STEEL, CORROSION RESISTING |
| AAHF | FIRST END FLANGE OUTSIDE DIAMETER | 6.125 INCHES NOMINAL |
| ADQL | FACE TO FACE DISTANCE | 9.500 INCHES NOMINAL |
| ACKL | MEDIA FOR WHICH DESIGNED | STEAM |
| ACLA | FIRST END BOLT HOLE DIAMETER | 0.875 INCHES NOMINAL |
| ACKZ | FIRST END BOLT HOLE QUANTITY | 4 |
| AEVR | VALVE LOADING METHOD | SPRING |
| AAQL | BODY STYLE | STRAIGHT THRU |
| AAFZ | BODY MATERIAL | STEEL |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROLLED IN ACCORDANCE WITH NAVSHIPS 0948-045-7010MATERIAL IDENTIFICATION AND CONTROL INSTRUCTIONS FOR LEVEL 1/SUB-SAFEITEMS,1 1/2 IN. PIPE SIZE |
| AEVN | REGULATION TYPE | MANUAL SINGLE STAGE |
| ADQZ | END CONNECTION QUANTITY | 2 |
| ABFF | FURNISHED ITEMS | INTERNAL PILOT VALVE |
| AEVS | REMOTE ACTUATION METHOD | PISTON |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| ACSH | SEAT MATERIAL | COBALT ALLOY |
| ACKT | FIRST END FLANGE SHAPE STYLE | ROUND W/ BOLT HOLES |
| AZKQ | TEMP RATING | 750.0 DEG FAHRENHEIT NOMINAL |
| AEWF | FILTER | NOT INCLUDED |
| AEVA | OUTLET PRESSURE RANGE | +100.0/+450.0 POUNDS PER SQUARE INCH |
| ACKN | FIRST END STYLE DESIGNATOR | RAISED |
| AEVQ | VALVE STEM DESIGN | SINGLE SEAT |
| ADQU | FLOW CONTROL DEVICE | PISTON, SPRING LOADED |