5310-01-021-9191 WASHER,FLAT Index 5310-01-021-9193 WASHER,LOCK

National Stock Number:
5310-01-021-9192

Federal Supply Class:
5310

National Item Identification Number:
010219192

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:
49M68-36PC1096169ELECTRIC BOAT CORPORATION
FF-W-8481348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
MATERIALNICKEL ALLOY A OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-286,CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING33.0 ROCKWELL C MINIMUM AND
40.0 ROCKWELL C MAXIMUM
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
OUTSIDE DIAMETER1.306 INCHES MAXIMUM
MATERIAL THICKNESS0.234 INCHES NOMINAL
NONDEFINITIVE SPEC/STD DATAG CLASS
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEFF-W-84
THE MANUFACTURERS DATA
MANUFACTURERS CODE96169
DESIGN CONTROL REFERENCE49M68-36PC10


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