5310-00-479-4156 WASHER,FLAT Index 5331-00-479-4162 O-RING

National Stock Number:
5310-00-479-4161

Federal Supply Class:
5310

National Item Identification Number:
004794161

Description:
WASHER,SHOULDERED

Detail:
A WASHER, ROUND IN SHAPE, AND HAVING A CENTRALLY LOCATED HOLE. ONE BEARING SURFACE IS FLAT AND UNBROKEN, THE OTHER SURFACE IS IN THE FORM OF A RAISED SHOULDER (BOSS) HAVING A FLAT BEARING SURFACE. THE THICKNESS OF THE SHOULDER (BOSS) MUST NOT EXCEED 25 PERCENT OF THE SHOULDER (BOSS) DIAMETER. FOR ITEMS HAVING A SHOULDER (BOSS) OF GREATER THICKNESS, USE BEARING, SLEEVE; BUSHING SLEEVE; OR SPACER, SLEEVE. EXCLUDES INSULATOR, WASHER AND THRUST TYPE WASHERS.


Manufacturer Information:
097205-000014210GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC.
5605-4486928SEASTROM MANUFACTURING CO INC


Techincal Specification:
HOLE DIAMETER0.320 INCHES NOMINAL
OUTSIDE DIAMETER0.625 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONGRADE LE FSCM 86928 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.031 INCHES NOMINAL
MATERIALPLASTIC PHENOLIC OVERALL
SHOULDER DIAMETER0.437 INCHES NOMINAL
SHOULDER HEIGHT0.031 INCHES NOMINAL
STYLE DESIGNATORSHOULDERED


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