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 |
|---|---|
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
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 |
|---|---|---|
| AAFZ | BODY MATERIAL | ANY ACCEPTABLE |
| AAFZ | BODY MATERIAL | ANY ACCEPTABLE |
| AEVZ | MAXIMUM INLET PRESSURE RATING | 150.0 POUNDS PER SQUARE INCH |
| FEAT | SPECIAL FEATURES | ENDS W/O BRAZING RINGS INSTALLED |
| ACKN | FIRST END STYLE DESIGNATOR | STREAMLINED WITH ONE BRAZING RING |
| ADZH | RENEWABLE SEAT RING TYPE | THREADED |
| TEST | TEST DATA DOCUMENT | 81349-MILV2042 SPECIFICATION |
| AEVA | OUTLET PRESSURE RANGE | +25.0/+60.0 POUNDS PER SQUARE INCH |
| ACKM | FIRST END CONNECTION TYPE | UNTHREADED INTERNAL PIPE |
| AEVR | VALVE LOADING METHOD | SPRING |
| AAQL | BODY STYLE | STRAIGHT THRU |
| AZKQ | TEMP RATING | 165.0 DEG FAHRENHEIT NOMINAL |
| ADQZ | END CONNECTION QUANTITY | 2 |
| ACLG | FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 1.250 INCHES |
| ABEP | STEM MATERIAL | ANY ACCEPTABLE |
| ADQU | FLOW CONTROL DEVICE | DIAPHRAGM |
| ACKL | MEDIA FOR WHICH DESIGNED | WATER, FRESH AND WATER, SALT |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 2 TYPE |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| ADQT | PACKING MATERIAL | ANY ACCEPTABLE |
| AEWF | FILTER | NOT INCLUDED |
| AEWB | OUTLET PRESSURE ACCURACY RATING | NOT RATED |
| AEVN | REGULATION TYPE | AUTOMATIC DOUBLE STAGE |
| ACSH | SEAT MATERIAL | ANY ACCEPTABLE |
| ADQV | FLOW CONTROL DEVICE MATERIAL | ANY ACCEPTABLE |
| SPCL | SPECIAL TEST FEATURES | HIGH-IMPACT SHOCK TESTS ARE REQUIRED AS DIRECTED IN PARAGRAPHS 3.6 AND 4.4.2.3 OF MIL-V-2042 |
| AEVQ | VALVE STEM DESIGN | SINGLE SEAT |