5310-01-042-5579 WASHER,FLAT Index 5925-01-042-5581 CIRCUIT BREAKER

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:
58315021450ARMY WEAPONS COMMAND ATTN AMSWE-REE-S
98449A00639428MCMASTER-CARR SUPPLY CO


Techincal Specification:
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM50.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.129 INCHES MINIMUM AND 0.129 INCHES MINIMUM AND 0.136 INCHES MAXIMUM0.136 INCHES MAXIMUM
OUTSIDE DIAMETER0.245 INCHES MINIMUM AND 0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM0.280 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.017 INCHES MINIMUM AND 0.017 INCHES MINIMUM AND 0.021 INCHES MAXIMUM0.021 INCHES MAXIMUM
MATERIALSTEEL COMP 410 OVERALL
STYLE DESIGNATORFLAT INTERNAL TEETH
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 TY 2 OR TY 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL


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