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Home / MS parts / Seals & Fittings / NSN 4820-00-288-7143
NSN 4820-00-288-7143  ·  NIIN 002887143  ·  FSC 4820
NO DASHES 4820002887143
In Stock

VALVE,CHECK

Valves, Nonpowered

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.

MRCRequirementValue
AAJFTHREAD DIRECTIONALL ENDS RIGHT-HAND
ADQUFLOW CONTROL DEVICEDISK
BBJXMOUNTING POSITIONHORIZONTAL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONSEAT FED SPEC SINGLE MATERIAL RESPONSE QQ-C-390,ALLOY D4 TO D TO
MEDAMEDIA FOR WHICH DESIGNEDFIRST RESPONSE STEAM
MATTMATERIALSEAT COPPER ALLOY 922
AHNCCONNECTION STYLE
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPEALL ENDS THREADED INTERNAL PIPE
STYLSTYLE DESIGNATOR
THSDTHREAD SERIES DESIGNATORALL ENDS NPT
CQJXNOMINAL THREAD SIZEALL ENDS INCHES 1.500
CQQFOPERATING PRESSUREFIRST RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 200.0
CQQFOPERATING PRESSURESECOND RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 400.0
MATTMATERIALBODY COPPER ALLOY 922
MATTMATERIALFLOW CONTROL DEVICE COPPER ALLOY
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONBODY FED SPEC SINGLE MATERIAL RESPONSE QQ-C-390,ALLOY D4 TO D TO
AEHZMAXIMUM OPERATING TEMPFIRST RESPONSE FAHRENHEIT 550.0
AEHZMAXIMUM OPERATING TEMPSECOND RESPONSE FAHRENHEIT 150.0
MEDAMEDIA FOR WHICH DESIGNEDSECOND RESPONSE WATER-OIL-GAS

Cross-references

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

Manufacturer part numberCAGE
F1G23137239
23337239
233 1-1/2IN37239
4103-1495366PC2653711
16763686
4103-1495366PC2680064
WW-V-5181348
36426PC2601359
36426-2601359
21814959

Supersedes

This item replaces cancelled NIINs 000596582 · 002752220 · 002874368 · 009739871. An older drawing citing one of those numbers resolves here.