6625-01-500-7957 METER,SPECIAL SCALE Index 6625-01-500-7959 VOLTMETER

National Stock Number:
5310-01-500-7958

Federal Supply Class:
5310

National Item Identification Number:
015007958

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:
7254251-13934228L3 TECHNOLOGIES, INC.
7254251-13953711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
HARDNESS RATING35.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.252 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM, B164 N04400-N04405 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.062 INCHES MINIMUM
MATERIALNICKEL ALLOY 400 OVERALL OR NICKEL ALLOY R-405 OVERALL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER0.487 INCHES MAXIMUM
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND


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