National Stock Number (NSN) Output Data
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.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 2118F | 04537 | A | 3 | 1 | 1 | HD |
CAGE Information
| Code | Company |
|---|---|
| 04537 | ATWOOD & MORRILL CO. INC. DBA WEIR V |
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 |
| ACKM | FIRST END CONNECTION TYPE | PLAIN FACE FLANGE |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS MODIFIED BY SPCC PROCUREMENT SPEC |
| ACLA | FIRST END BOLT HOLE DIAMETER | 0.812 INCHES NOMINAL |
| ADZH | RENEWABLE SEAT RING TYPE | THREADED |
| ACSH | SEAT MATERIAL | STEEL, CORROSION RESISTING |
| AEVA | OUTLET PRESSURE RANGE | +12.0/+16.0 POUNDS PER SQUARE INCH |
| AEVZ | MAXIMUM INLET PRESSURE RATING | 100.0 POUNDS PER SQUARE INCH |
| ACKL | MEDIA FOR WHICH DESIGNED | STEAM |
| AEVR | VALVE LOADING METHOD | SPRING |
| AAQL | BODY STYLE | STRAIGHT THRU |
| AAFZ | BODY MATERIAL | STEEL |
| ACKZ | FIRST END BOLT HOLE QUANTITY | 9 |
| AEVN | REGULATION TYPE | MANUAL SINGLE STAGE |
| AZKQ | TEMP RATING | 640.0 DEG FAHRENHEIT NOMINAL |
| ADQZ | END CONNECTION QUANTITY | 2 |
| ADQV | FLOW CONTROL DEVICE MATERIAL | NICKEL COPPER ALLOY |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| ADQL | FACE TO FACE DISTANCE | 12.000 INCHES NOMINAL |
| ACKN | FIRST END STYLE DESIGNATOR | PLAIN |
| ACKT | FIRST END FLANGE SHAPE STYLE | ROUND W/ BOLT HOLES |
| AEWF | FILTER | NOT INCLUDED |
| ACLB | FIRST END BOLT CIRCLE DIAMETER | 7.125 INCHES NOMINAL |
| AEVQ | VALVE STEM DESIGN | SINGLE SEAT |
| AAHF | FIRST END FLANGE OUTSIDE DIAMETER | 8.688 INCHES NOMINAL |