5310-00-167-0657 WASHER,FLAT Index 5310-00-167-0659 WASHER,LOCK

National Stock Number:
5310-00-167-0658

Federal Supply Class:
5310

National Item Identification Number:
001670658

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:
20500-1919315HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER BENDIX NAVIGATION AND CONTROL SYSTEMS
20500-1964547HONEYWELL INTERNATIONAL, INC
20500-1983298ALLIED SIGNAL INC AEROSPACE EQUIPMENT SYSTEMS EATONTOWN SITE
900873-0690536LOCKHEED MARTIN CORP
AN935B8L81352AIR FORCE-NAVY AERONAUTICAL SPECIFICATIONS PROMULGATED BY AERONAUTICAL STANDARDS GROUP
AN935B8L88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE


Techincal Specification:
DEPARTURE FROM CITED DESIGNATORAS MODIFIED BY MATERIAL SPEC
HOLE DIAMETER0.168 INCHES MINIMUM AND 0.178 INCHES MAXIMUM
OUTSIDE DIAMETER0.280 INCHES NOMINAL
MATERIAL THICKNESS0.0312 INCHES MINIMUM AND 0.0372 INCHES MAXIMUM
MATERIALCOPPER ALLOY OVERALL
SPECIAL FEATURESDYED DEEP YELLOW
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL


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