5310-01-042-5580, WASHER,LOCK

National Stock Number:
5310-01-042-5580

Federal Supply Class:
5310

National Item Identification Number:
010425580

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:

583150	21450	ARMY WEAPONS COMMAND ATTN AMSWE-REE-S
98449A006	39428	MCMASTER-CARR SUPPLY CO

Techincal Specification:

HARDNESS RATING	40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
HOLE DIAMETER	0.129 INCHES MINIMUM AND 0.136 INCHES MAXIMUM
OUTSIDE DIAMETER	0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.017 INCHES MINIMUM AND 0.021 INCHES MAXIMUM
MATERIAL	STEEL COMP 410 OVERALL
STYLE DESIGNATOR	FLAT INTERNAL TEETH
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 TY 2 OR TY 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL

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