5305-00-407-4577 SCREW,MACHINE Index 5310-00-407-4579 WASHER,LOCK

National Stock Number:
5310-00-407-4578

Federal Supply Class:
5310

National Item Identification Number:
004074578

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:
107062-52237695RAYTHEON COMPANY


Techincal Specification:
HOLE DIAMETER0.102 INCHES MINIMUM AND 0.111 INCHES MAXIMUM
MATERIAL THICKNESS0.025 INCHES MINIMUM AND 0.031 INCHES MAXIMUM
MATERIALCOPPER ALLOY OVERALL
OUTSIDE DIAMETER0.182 INCHES MINIMUM AND 0.198 INCHES MAXIMUM
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL


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