5305-00-115-6055 SCREW,CAP,SOCKET HEAD Index 5340-00-115-6059 BUMPER

National Stock Number:
5310-00-115-6056

Federal Supply Class:
5310

National Item Identification Number:
001156056

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:
950501-1306481NORTHROP GRUMMAN SYSTEMS CORPORATION
A364-30-1386928SEASTROM MANUFACTURING CO INC


Techincal Specification:
HOLE DIAMETER0.116 INCHES MINIMUM AND 0.136 INCHES MAXIMUM
OUTSIDE DIAMETER0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
MATERIAL THICKNESS0.020 INCHES MINIMUM AND 0.033 INCHES MAXIMUM
MATERIALPLASTIC POLYAMIDE OVERALL
SHOULDER HEIGHT0.013 INCHES MINIMUM AND 0.033 INCHES MAXIMUM
SHOULDER DIAMETER0.187 INCHES MINIMUM AND 0.207 INCHES MAXIMUM
STYLE DESIGNATORSHOULDERED


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