Home / MS parts / Seals & Fittings / NSN 4820-01-142-9657
NSN 4820-01-142-9657  ·  NIIN 011429657  ·  FSC 4820
NO DASHES 4820011429657
In Stock

VALVE,SAFETY RELIEF

Valves, Nonpowered

Application: AIR COMPRESSORS, HIGH PRESSURE

Technical characteristics

20 rows

Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.

Technical characteristics from the federal item record
MRCRequirementValue
AAARNOMINAL PIPE SIZE ACCOMMODATEDFIRST END INCHES 0.750
AAARNOMINAL PIPE SIZE ACCOMMODATEDSECOND END INCHES 0.500
ADQUFLOW CONTROL DEVICEDISK
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMPSINGLE RESPONSE FAHRENHEIT 180.0
AGAVEND ITEM IDENTIFICATIONAIR COMPRESSORS, HIGH PRESSURE
AHNCCONNECTION STYLE
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPEALL ENDS UNTHREADED INTERNAL PIPE
CQCYADJUSTABLE PRESSURE RANGEPOUNDS PER SQUARE INCH 1251.0 TO 1550.0
CQQFOPERATING PRESSURESINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 3000.0
MATTMATERIALFLOW CONTROL DEVICE STEEL COMP 303
MATTMATERIALBODY COPPER ALLOY
MATTMATERIALSEAT STEEL COMP 304
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONSEAT FED STD SINGLE MATERIAL RESPONSE FED STD 66,AISI 304 TO SAE 30304
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONBODY FED SPEC SINGLE MATERIAL RESPONSE QQ-C-390,ALLOY D4 TO D TO
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONFLOW CONTROL DEVICE ASSN STD SINGLE MATERIAL RESPONSE AISI 303
MEDAMEDIA FOR WHICH DESIGNEDSINGLE RESPONSE WATER-OIL-GAS
STYLSTYLE DESIGNATOR
TMQYFURNISHED ITEMS AND QUANTITYNUT 2 AND TAILPIECE 2

Cross-references

6 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.

Manufacturer cross-reference part numbers and CAGE codes
Manufacturer part numberCAGE
D49-30UU-06 1/2 IN5P967
D49-30UU-06 1/2 IN65079
952301343
9523 W/VITON PKG 125ITI550PSI01343
09523H03C125101343
09523H03C125115187