5310-01-321-8751 WASHER,FLAT Index 5310-01-321-8753 WASHER,LOCK

National Stock Number:
5310-01-321-8752

Federal Supply Class:
5310

National Item Identification Number:
013218752

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:
MS51848-1896906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
MATERIALNICKEL ALLOY K-500 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-286,CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
HOLE DIAMETER1.017 INCHES MINIMUM AND
1.042 INCHES MAXIMUM
OUTSIDE DIAMETER1.483 INCHES MAXIMUM
MATERIAL THICKNESS0.250 INCHES NOMINAL
DEPARTURE FROM CITED DOCUMENTAS DIFFERENTIATED BY MATERIAL
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMS51848-18


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