5310-01-556-4355 WASHER,FLAT Index 5310-01-555-6000 NUT,PLAIN,EXTENDED WASHER,HEXAGO

National Stock Number:
5310-01-554-7973

Federal Supply Class:
5310

National Item Identification Number:
015547973

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:
91101A0072V507MCMASTER-CARR SUPPLY COMPANY


Techincal Specification:
MATERIALSTEEL OVERALL
STYLE DESIGNATORSPLIT HELICAL-LEFT HAND
HOLE DIAMETER0.148 INCHES NOMINAL
OUTSIDE DIAMETER0.250 INCHES NOMINAL
MATERIAL THICKNESS0.031 INCHES NOMINAL


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