5305-00-925-8638 SCREW,MACHINE Index 5310-00-925-8641 WASHER,RECESSED

National Stock Number:
5310-00-925-8639

Federal Supply Class:
5310

National Item Identification Number:
009258639

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:
369A140702731MCDONNELL DOUGLAS HELICOPTER CO INC
369A14078V613THE BOEING COMPANY


Techincal Specification:
MATERIALSTEEL COMP 4130 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758,COND D4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-16232 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORFLAT INTERNAL TEETH
HOLE DIAMETER0.695 INCHES MINIMUM AND
0.700 INCHES MAXIMUM
OUTSIDE DIAMETER1.650 INCHES MINIMUM AND
1.670 INCHES MAXIMUM
MATERIAL THICKNESS0.160 INCHES MINIMUM AND
0.180 INCHES MAXIMUM
HEAT TREATMENTAS FABRICATED
THE MANUFACTURERS DATA
MANUFACTURERS CODE8V613
DESIGN CONTROL REFERENCE369A1407


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