5310-01-216-7390, WASHER,LOCK

National Stock Number:
5310-01-216-7390

Federal Supply Class:
5310

National Item Identification Number:
012167390

Description:
WASHER,LOCK

Detail:
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

Manufacturer Information:

101389	82457	GLEASON REEL CORP
5310PL0793559	9009H	INSPEKTORAT WSPARCIA SIL ZBROJNYCH
FF-W-84	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
MS51415-9	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
101389	76185	MAYSTEEL PRODUCTS CORP PO BOX 1240 MENOMONEE FALLS WI 53052

Techincal Specification:

HARDNESS RATING	45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
HEAT TREATMENT	QUENCHED AND TEMPERED
HOLE DIAMETER	0.509 INCHES MINIMUM AND 0.523 INCHES MAXIMUM
OUTSIDE DIAMETER	0.873 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD ALL MATERIAL RESPONSES OVERALL
MATERIAL THICKNESS	0.125 INCHES MINIMUM
MATERIAL	STEEL COMP 1060 OR STEEL COMP 1064 OR STEEL COMP 1065 OR STEEL COMP 1566 OR STEEL COMP 1069 OR STEEL COMP 1070 OR STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OVERALL
NONDEFINITIVE SPEC/STD DATA	A CLASS AND 2 STYLE
STYLE DESIGNATOR	SPLIT HELICAL-RIGHT HAND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	ASTM B633,TY 2,CL 3 ASSN STD 1ST TREATMENT RESPONSE OR ASTM A153 ASSN STD 2ND TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	ZINC AND CHROMATE OR ZINC OVERALL

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