5310-01-294-9445 WASHER,FLAT Index 5331-01-294-9447 O-RING

National Stock Number:
5310-01-294-9446

Federal Supply Class:
5310

National Item Identification Number:
012949446

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:
20784366015HDL RESEARCH LAB INC
323291833KEYSTONE ELECTRONICS CORP


Techincal Specification:
HOLE DIAMETER0.140 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-F-1148,GRADE CH MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALPAPER OVERALL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER0.375 INCHES NOMINAL
OVERALL HEIGHT0.093 INCHES NOMINAL
SHOULDER HEIGHT0.031 INCHES NOMINAL
SHOULDER DIAMETER0.210 INCHES NOMINAL
STYLE DESIGNATORSHOULDERED


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