Home / MS parts / Seals & Fittings / NSN 4820-01-020-3395
NSN 4820-01-020-3395  ·  NIIN 010203395  ·  FSC 4820
NO DASHES 4820010203395
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 CLASS3A
AASATHREAD LENGTHSINGLE THREADED PORTION INCHES NOMINAL 0.281
AJRFFLANGE SEAT TO DISK END HEIGHTINCHES NOMINAL 0.344
AJRMUNDER FLANGE HEIGHTINCHES NOMINAL 0.562
CQJXNOMINAL THREAD SIZESINGLE THREADED PORTION INCHES 0.562
CQKMSEATING SURFACE SHAPEANGULAR
CQKWBODY STEPPED INSIDE DIAMETERSECOND STEP INCHES NOMINAL 0.281
CQKWBODY STEPPED INSIDE DIAMETERFIRST STEP INCHES NOMINAL 0.125
CRTLCRITICALITY CODE JUSTIFICATIONFEAT
FEATSPECIAL FEATURESTESTED IAW MIL-M-19595
MATTMATERIALOVERALL COPPER ALLOY
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONOVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-C-390,TYE 1,ALLOY X6
STYLSTYLE DESIGNATOR
THSDTHREAD SERIES DESIGNATORSINGLE THREADED PORTION UNF

Cross-references

1 manufacturer part number 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
73720410001