5310-01-375-2880 WASHER,FLAT Index 5360-01-375-2882 SPRING,HELICAL,COMPRESSION

National Stock Number:
5310-01-375-2881

Federal Supply Class:
5310

National Item Identification Number:
013752881

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:
M45595-8-11F81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
HOLE DIAMETER0.194 INCHES MINIMUM AND 0.204 INCHES MAXIMUM
OUTSIDE DIAMETER0.620 INCHES MINIMUM AND 0.640 INCHES MAXIMUM
OVERALL HEIGHT0.073 INCHES MINIMUM AND 0.089 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-I-24768/13 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALPLASTIC PHENOLIC OVERALL
SHOULDER DIAMETER0.270 INCHES MINIMUM AND 0.280 INCHES MAXIMUM
STYLE DESIGNATORSHOULDERED


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