5310-01-204-3355 WASHER,LOCK Index 5310-01-204-3357 WASHER,SHOULDERED

National Stock Number:
5310-01-204-3356

Federal Supply Class:
5310

National Item Identification Number:
012043356

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-10081348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
MS35333-14696906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
HARDNESS RATING85.0 ROCKWELL B MINIMUM AND 95.0 ROCKWELL B MAXIMUM
HOLE DIAMETER0.472 INCHES MINIMUM AND 0.480 INCHES MAXIMUM
OUTSIDE DIAMETER0.593 INCHES MINIMUM AND 0.607 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-750 FED SPEC 1ST MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.013 INCHES MINIMUM AND 0.023 INCHES MAXIMUM
MATERIALCOPPER ALLOY 510 OR TIN ALLOY 425 OVERALL
NONDEFINITIVE SPEC/STD DATA1 TYPE AND A GRADE AND 3 COMPOSITION OR 4 COMPOSITION
STYLE DESIGNATORFLAT INTERNAL TEETH


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