5310-01-373-2928 WASHER,FLAT Index 5350-01-373-2930 GRIT,BLASTING

National Stock Number:
5310-01-373-2929

Federal Supply Class:
5310

National Item Identification Number:
013732929

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:
15286-125075PHL51506ACCURATE SCREW MACHINE CORP


Techincal Specification:
HOLE DIAMETER0.151 INCHES MINIMUM AND 0.161 INCHES MAXIMUM
OUTSIDE DIAMETER0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
OVERALL HEIGHT0.125 INCHES NOMINAL
MATERIALPLASTIC PHENOLIC AND COTTON OVERALL
SHOULDER HEIGHT0.075 INCHES NOMINAL
SHOULDER DIAMETER0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
STYLE DESIGNATORSHOULDERED


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