NSN 5310-01-100-8813

Part Details | LOCK WASHER

5310-01-100-8813 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: FFW100, FF-W-100, MS35333137, MS35333-137, 10122137, 5310-01-100-8813, 01-100-8813, 5310011008813, 011008813

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53SEP 15, 198001-100-881314218 ( WASHER, LOCK )
REFERENCE DRAWINGS & PICTURES

FLAT INTERNAL TEETH

Cross Reference | NSN 5310-01-100-8813
Part Number Cage Code Manufacturer
FF-W-10081348FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES
MS35333-13796906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
10122137A486GNIMIKKEISTOKESKUS NCB FINLAND
Technical Data | NSN 5310-01-100-8813
Characteristic Specifications
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
STYLE DESIGNATOR FLAT INTERNAL TEETH
HOLE DIAMETER0.570 INCHES MINIMUM AND 0.580 INCHES MAXIMUM
OUTSIDE DIAMETER0.680 INCHES MINIMUM AND 0.690 INCHES MAXIMUM
MATERIAL THICKNESS0.013 INCHES MINIMUM AND 0.023 INCHES MAXIMUM
NONDEFINITIVE SPEC/STD DATA1 TYPE AND A GRADE AND 1 STYLE AND 2 COMPOSITION