Home / MS parts / Seals & Fittings / NSN 4820-01-168-5684
NSN 4820-01-168-5684  ·  NIIN 011685684  ·  FSC 4820
NO DASHES 4820011685684
In Stock

SEAT,VALVE

Valves, Nonpowered

Technical characteristics

15 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 1.000
ABKWOVERALL HEIGHTINCHES NOMINAL 1.250
ADASBODY INSIDE DIAMETERINCHES NOMINAL 0.750
AJSGSEAT ANGLE IN DEGMINIMUM 45.000 AND MAXIMUM 60.000
CMLPTHREAD QUANTITY PER INCH18
CQJXNOMINAL THREAD SIZESINGLE THREADED PORTION INCHES 1.125
CQKMSEATING SURFACE SHAPEANGULAR
CRTLCRITICALITY CODE JUSTIFICATIONZZZY
FEATSPECIAL FEATURESEND FROM SEATING SURFACE BROACHED TO 0.562 IN. HEX BY 0.250 IN DEEP FOR SEAT REMOVAL
MATTMATERIALOVERALL NICKEL ALLOY
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONOVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-N-281
STYLSTYLE DESIGNATOR
THSDTHREAD SERIES DESIGNATORSINGLE THREADED PORTION UNEF
ZZZYREFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS

Cross-references

15 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
8721 PC 401343
20274FN501343
20213FIND401343
20203PC501343
20186 FIND 501343
20266FN501343
A7410.002.12701343
20213PC401343
20267FN501343
B7410.002.12701343
B07410.002.12701343
20186PC501343
A07410.002.12701343
20213FIND403950
20213FIND415187