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 |
|---|---|---|---|---|---|---|---|---|
| ASTM F 1370 | 81346 | A | 5 | 1 | E | ZZ | ||
| ASTM F 1370-2GF1B | 81346 | A | 3 | 2 | E | ZZ | ||
| MILV2042 | 81349 | M | 5 | 9 | 4 | HD |
CAGE Information
| Code | Company |
|---|---|
| 81346 | AMERICAN SOCIETY FOR TESTING AND MAT |
| 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 |
| ACKM | FIRST END CONNECTION TYPE | PLAIN FACE FLANGE |
| AEVZ | MAXIMUM INLET PRESSURE RATING | 150.0 POUNDS PER SQUARE INCH |
| 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 IN PAC TEST ABOVE |
| ADZH | RENEWABLE SEAT RING TYPE | THREADED |
| ACKU | FIRST END FLANGE THICKNESS | 0.438 INCHES NOMINAL |
| TEST | TEST DATA DOCUMENT | 81349-MILV2042 SPECIFICATION |
| AEVA | OUTLET PRESSURE RANGE | +25.0/+60.0 POUNDS PER SQUARE INCH |
| 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 |
| AZKQ | TEMP RATING | 165.0 DEG FAHRENHEIT NOMINAL |
| ADQZ | END CONNECTION QUANTITY | 2 |
| ABEP | STEM MATERIAL | ANY ACCEPTABLE |
| ACLA | FIRST END BOLT HOLE DIAMETER | 0.563 INCHES NOMINAL |
| ADQU | FLOW CONTROL DEVICE | DIAPHRAGM |
| ACKL | MEDIA FOR WHICH DESIGNED | WATER, FRESH AND WATER, SALT |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 2 TYPE |
| ADQL | FACE TO FACE DISTANCE | 8.750 INCHES NOMINAL |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| ADQT | PACKING MATERIAL | ANY ACCEPTABLE |
| ACKN | FIRST END STYLE DESIGNATOR | PLAIN |
| ACKT | FIRST END FLANGE SHAPE STYLE | ROUND W/ BOLT HOLES |
| AEWF | FILTER | NOT INCLUDED |
| AEWB | OUTLET PRESSURE ACCURACY RATING | NOT RATED |
| AAHF | FIRST END FLANGE OUTSIDE DIAMETER | 5.063 INCHES NOMINAL |
| AEVN | REGULATION TYPE | AUTOMATIC DOUBLE STAGE |
| ACSH | SEAT MATERIAL | ANY ACCEPTABLE |
| ADQV | FLOW CONTROL DEVICE MATERIAL | ANY ACCEPTABLE |
| AEVQ | VALVE STEM DESIGN | SINGLE SEAT |