5310-00-999-4074 WASHER,FLAT Index 5330-00-999-4077 SEAL,PLAIN ENCASED

National Stock Number:
5310-00-999-4076

Federal Supply Class:
5310

National Item Identification Number:
009994076

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:
5607-1586928SEASTROM MANUFACTURING CO INC
57632200-0427963GENERAL DYNAMICS INFORMATION SYSTEMS INC. DBA GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS
57632200-043CYA2GENERAL DYNAMICS MISSION SYSTEMS, INC.
860197-20206481NORTHROP GRUMMAN SYSTEMS CORPORATION
860197-20213973LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION


Techincal Specification:
HOLE DIAMETER0.136 INCHES NOMINAL
OUTSIDE DIAMETER0.312 INCHES NOMINAL
MATERIAL THICKNESS0.030 INCHES NOMINAL
MATERIALPLASTIC POLYAMIDE OVERALL
SHOULDER HEIGHT0.037 INCHES NOMINAL
SHOULDER DIAMETER0.221 INCHES NOMINAL
STYLE DESIGNATORSHOULDERED


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