5310-01-399-4583 WASHER,FLAT Index 5305-01-399-4585 SCREW,MACHINE

National Stock Number:
5310-01-399-4584

Federal Supply Class:
5310

National Item Identification Number:
013994584

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:
2646-43731-N38006540NEW HAVEN MFG CORP AMATOM ELECTRONIC HARDWARE DIV
2646-43731-N3801YGB8CAREY MANUFACTURING CO, INC
W235A012-3178711TELEPHONICS CORP


Techincal Specification:
MATERIALPLASTIC POLYAMIDE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONL-P-410 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATORSHOULDERED
HOLE DIAMETER0.380 INCHES MINIMUM AND
0.390 INCHES MAXIMUM
SHOULDER DIAMETER0.427 INCHES MINIMUM AND
0.437 INCHES MAXIMUM
OUTSIDE DIAMETER0.620 INCHES MINIMUM AND
0.640 INCHES MAXIMUM
OVERALL HEIGHT0.057 INCHES MINIMUM AND
0.067 INCHES MAXIMUM
SHOULDER HEIGHT0.026 INCHES MINIMUM AND
0.036 INCHES MAXIMUM


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