Home / MS parts / Seals & Fittings / NSN 4820-01-034-1722
NSN 4820-01-034-1722  ·  NIIN 010341722  ·  FSC 4820
NO DASHES 4820010341722
In Stock

SEAT,VALVE

Valves, Nonpowered

Technical characteristics

14 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
AAJDTHREAD CLASS2A
AASATHREAD LENGTHSINGLE THREADED PORTION INCHES NOMINAL 2.000
ABKWOVERALL HEIGHTINCHES NOMINAL 2.375
CMLPTHREAD QUANTITY PER INCH14
CQJXNOMINAL THREAD SIZESINGLE THREADED PORTION INCHES 2.625
CQKMSEATING SURFACE SHAPEFLAT
CQKWBODY STEPPED INSIDE DIAMETERSECOND STEP INCHES MINIMUM 2.000 AND INCHES MAXIMUM 2.010
CQKWBODY STEPPED INSIDE DIAMETERFIRST STEP INCHES NOMINAL 1.375
CQKWBODY STEPPED INSIDE DIAMETERTHIRD STEP INCHES NOMINAL 2.438
FEATSPECIAL FEATURESTWO 0.375 IN. W 0.344 IN. H LUGS SPACED 180 DEG APART 0.031 IN. FROM SEAT BOTTOM
MATTMATERIALOVERALL COPPER ALLOY OR STEEL CORROSION RESISTING
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONOVERALL ASSN STD 1ST MATERIAL RESPONSE AST- B-61 OR MIL SPEC 2ND MATERIAL RESPONSE -IL-S-867,CLASS 1
STYLSTYLE DESIGNATOR
THSDTHREAD SERIES DESIGNATORSINGLE THREADED PORTION UNS