5330-01-356-8255 RETAINER,PACKING Index 5340-01-356-8257 WHEEL,SOLID,NONMETALLIC

National Stock Number:
5310-01-356-8256

Federal Supply Class:
5310

National Item Identification Number:
013568256

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:
107716-2037695RAYTHEON COMPANY
15538-.060-.120-N-151506ACCURATE SCREW MACHINE CORP


Techincal Specification:
HOLE DIAMETER0.255 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
OUTSIDE DIAMETER0.427 INCHES MINIMUM AND 0.447 INCHES MAXIMUM
OVERALL HEIGHT0.165 INCHES MINIMUM AND 0.195 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONL-P-410 6/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALPLASTIC POLYHEXAMETHYLENE ADIPAMIDE OVERALL
SHOULDER HEIGHT0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
SHOULDER DIAMETER0.300 INCHES MINIMUM AND 0.320 INCHES MAXIMUM
STYLE DESIGNATORSHOULDERED


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