5310-01-059-0268 WASHER,LOCK Index 5310-01-059-0270 WASHER,LOCK

National Stock Number:
5310-01-059-0269

Federal Supply Class:
5310

National Item Identification Number:
010590269

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:
310-0103-00013499ROCKWELL COLLINS, INC.


Techincal Specification:
HARDNESS RATING90.0 ROCKWELL B NOMINAL90.0 ROCKWELL B NOMINAL
HOLE DIAMETER0.255 INCHES MINIMUM0.255 INCHES MINIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-750 COMP A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.047 INCHES NOMINAL0.047 INCHES NOMINAL
MATERIALCOPPER ALLOY OVERALL
OUTSIDE DIAMETER0.489 INCHES MAXIMUM0.489 INCHES MAXIMUM
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL


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