NSN 5310-01-389-7639

Part Details | LOCK WASHER

5310-01-389-7639 A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces

Alternate Parts: MS1621365, MS16213-65, 12 NOM,CRES 31 6, 1/2 NOM,CRES 31 6, 5310-01-389-7639, 01-389-7639, 5310013897639, 013897639

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAY 03, 199401-389-763914218 ( WASHER, LOCK )
REFERENCE DRAWINGS & PICTURES

FLAT EXTERNAL TEETH

Cross Reference | NSN 5310-01-389-7639
Part Number Cage Code Manufacturer
MS16213-6596906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
1/2 NOM,CRES 31 6D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
Technical Data | NSN 5310-01-389-7639
Characteristic Specifications
STYLE DESIGNATOR FLAT EXTERNAL TEETH
HOLE DIAMETER0.513 INCHES MINIMUM AND 0.530 INCHES MAXIMUM
OUTSIDE DIAMETER0.880 INCHES MINIMUM AND 0.900 INCHES MAXIMUM
MATERIAL THICKNESS0.037 INCHES MINIMUM AND 0.045 INCHES MAXIMUM
DEPARTURE FROM CITED DOCUMENTAS MODIFIED BY MATERIAL