5310-01-077-8671, WASHER,LOCK

National Stock Number:
5310-01-077-8671

Federal Supply Class:
5310

National Item Identification Number:
010778671

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:

FF-W-84	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
MS35338-156B	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
NASM35338-156B	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE

Techincal Specification:

HARDNESS RATING	45.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM53.0 ROCKWELL C MAXIMUM
HOLE DIAMETER	0.168 INCHES MINIMUM AND 0.168 INCHES MINIMUM AND 0.175 INCHES MAXIMUM0.175 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.040 INCHES MINIMUM AND 0.040 INCHES MINIMUM AND 0.046 INCHES MAXIMUM0.046 INCHES MAXIMUM
MATERIAL	STEEL COMP 420 OVERALL
NONDEFINITIVE SPEC/STD DATA	B CLASS AND 2 STYLE
OUTSIDE DIAMETER	0.293 INCHES MAXIMUM0.293 INCHES MAXIMUM
STYLE DESIGNATOR	SPLIT HELICAL-RIGHT HAND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-C-13924,CL 4 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	OXIDE FILM OVERALL

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