5310-00-550-1673 NUT,PLAIN,ROUND Index 5310-00-550-1676 WASHER,LOCK

National Stock Number:
5310-00-550-1675

Federal Supply Class:
5310

National Item Identification Number:
005501675

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:
93620-16602734LOCKHEED MARTIN CORPORATION
93620-16649671LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS AUTOMATED SPARES
FFW84CLASSESTYLE281348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
N0407P00041ED9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
N407P41E09172GENERAL ELECTRIC CO MATERIALS INFORMATION SERVICES


Techincal Specification:
DEPARTURE FROM CITED DOCUMENTAS MODIFIED BY FINISH
HARDNESS RATING90.0 ROCKWELL B MINIMUM
HOLE DIAMETER0.255 INCHES MINIMUM AND 0.267 INCHES MAXIMUM
OUTSIDE DIAMETER0.493 INCHES NOMINAL
MATERIAL THICKNESS0.062 INCHES NOMINAL
MATERIALCOPPER ALLOY OVERALL
NONDEFINITIVE SPEC/STD DATA2 STYLE AND E CLASS
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
SURFACE TREATMENTNICKEL OVERALL


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