5310-01-226-5938 NUT,PLAIN,HEXAGON Index 5310-01-226-5940 WASHER,FLAT

National Stock Number:
5310-01-226-5939

Federal Supply Class:
5310

National Item Identification Number:
012265939

Description:
WASHER,KEY

Detail:
A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.


Manufacturer Information:
2108-0657944114BAE SYSTEMS LAND & ARMAMENTS L.P.
5310PL08262039009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
5517562-01053711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
DISTANCE FROM CENTERLINE TO END OF KEY36.0 MILLIMETERS NOMINAL
EXTERNAL STRAIGHT KEY WIDTH18.0 MILLIMETERS NOMINAL
HOLE DIAMETER18.8 MILLIMETERS MINIMUM AND 19.2 MILLIMETERS MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-698 FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIAL THICKNESS0.9 MILLIMETERS MINIMUM AND 1.1 MILLIMETERS MAXIMUM
III MATERIALSTEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 OVERALL
III MINIMUM TENSILE STRENGTH48000 POUNDS PER SQUARE INCH
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER39.2 MILLIMETERS MINIMUM AND 40.8 MILLIMETERS MAXIMUM
STYLE DESIGNATORKEY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC 1ST TREATMENT RESPONSE OR MIL-C-87115,CL 1 MIL SPEC 2ND TREATMENT RESPONSE OR MIL-C-83488,TY 2,CL 2 MIL SPEC 3RD TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OR ZINC AND CHROMATE OR ALUMINUM ALLOY AND CHROMATE OVERALL


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