5310-01-416-5476 WASHER,SPRING TENSION Index 5305-01-416-5478 SCREW,CAP,SOCKET HEAD

National Stock Number:
5310-01-416-5477

Federal Supply Class:
5310

National Item Identification Number:
014165477

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:
2718-50020-N38006540NEW HAVEN MFG CORP AMATOM ELECTRONIC HARDWARE DIV
2718-50020-N3801YGB8CAREY MANUFACTURING CO, INC
386D1008 ITEM 4351435EMS DEVELOPMENT CORPORATION


Techincal Specification:
MATERIALPLASTIC POLYAMIDE OVERALL
STYLE DESIGNATORSHOULDERED
HOLE DIAMETER0.370 INCHES MINIMUM AND
0.390 INCHES MAXIMUM
SHOULDER DIAMETER0.490 INCHES MINIMUM AND
0.500 INCHES MAXIMUM
OUTSIDE DIAMETER0.620 INCHES MINIMUM AND
0.640 INCHES MAXIMUM
OVERALL HEIGHT0.074 INCHES MINIMUM AND
0.090 INCHES MAXIMUM
SHOULDER HEIGHT0.020 INCHES NOMINAL


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