5310-01-442-6970 WASHER,FLAT Index 5310-01-442-6972 WASHER,FLAT

National Stock Number:
5310-01-442-6971

Federal Supply Class:
5310

National Item Identification Number:
014426971

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:
26M54-3001-009296169ELECTRIC BOAT CORPORATION
60-28-608796169ELECTRIC BOAT CORPORATION


Techincal Specification:
HOLE DIAMETER0.753 INCHES MINIMUM AND 0.766 INCHES MAXIMUM
OUTSIDE DIAMETER1.265 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-286, CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.188 INCHES NOMINAL
MATERIALNICKEL ALLOY K-500 OVERALL
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND


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