5310-01-184-3787 WASHER,FLAT Index 5310-01-184-3789 WASHER,SPLIT

National Stock Number:
5310-01-184-3788

Federal Supply Class:
5310

National Item Identification Number:
011843788

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:
935C3L70318ALLMETAL SCREW PRODUCTS CORP
951534-00106481NORTHROP GRUMMAN SYSTEMS CORPORATION
AN935C3L88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE


Techincal Specification:
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.101 INCHES MINIMUM AND 0.107 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.020 INCHES MINIMUM
MATERIALSTEEL COMP 420 OVERALL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER0.185 INCHES MAXIMUM
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL


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