5310-01-092-8737 WASHER,FLAT Index 5310-01-092-8740 WASHER,RECESSED

National Stock Number:
5310-01-092-8739

Federal Supply Class:
5310

National Item Identification Number:
010928739

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:
5310PL06745329009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
533828753711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
HEAT TREATMENTQUENCHED AND TEMPERED
HOLE DIAMETER0.636 INCHES MINIMUM AND 0.653 INCHES MAXIMUM
OUTSIDE DIAMETER1.079 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
MATERIAL THICKNESS0.156 INCHES MINIMUM
MATERIALSTEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OR STEEL COMP 1065 OR STEEL COMP 1566 OR STEEL COMP 1069 OR STEEL COMP 1070 OR STEEL COMP 1572 OR STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OVERALL
SPECIFICATION/STANDARD DATA53711-5338287 GOVERNMENT SPECIFICATION
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
SURFACE TREATMENTCHROMATE AND PHOSPHATE OVERALL


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