5305-00-575-5240 SCREW,MACHINE Index 5310-00-575-5248 WASHER,LOCK

National Stock Number:
5310-00-575-5247

Federal Supply Class:
5310

National Item Identification Number:
005755247

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:
900134218876U S ARMY AVIATION AND MISSILE COMMAND
G603462-3706KW9LUCENT TECHNOLOGIES INC DBA FEDERAL MARKETING GROUP
G603462-373B4M0LUCENT TECHNOLOGIES INC CORPORATE HEADQUARTERS
G603462-3764959AMERICAN TELEPHONE AND TELEGRAPH CO
G603462-3770408AT AND T CORP
G603462-3778189ITW SHAKEPROOF AUTOMOTIVE PRODUCTS


Techincal Specification:
HARDNESS RATING40.0 ROCKWELL C MINIMUM
HOLE DIAMETER1.100 INCHES MINIMUM AND 1.110 INCHES MAXIMUM
OUTSIDE DIAMETER1.375 INCHES MINIMUM AND 1.400 INCHES MAXIMUM
MATERIAL THICKNESS0.025 INCHES NOMINAL
MATERIALSTEEL OVERALL
STYLE DESIGNATORFLAT INTERNAL TEETH
SURFACE TREATMENTZINC OVERALL


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