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National Stock Number:
5310-01-247-5306
Federal Supply Class:
5310
National Item Identification Number:
012475306
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.
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Manufacturer Information:
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Techincal Specification:
| MATERIAL | PLASTIC POLYAMIDE OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM D4066 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | SHOULDERED | | HOLE DIAMETER | 0.192 INCHES MINIMUM AND | | 0.202 INCHES MAXIMUM | | SHOULDER DIAMETER | 0.308 INCHES MINIMUM AND | | 0.318 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.370 INCHES MINIMUM AND | | 0.380 INCHES MAXIMUM | | SHOULDER HEIGHT | 0.025 INCHES MINIMUM AND | | 0.030 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.042 INCHES MINIMUM AND | | 0.052 INCHES MAXIMUM |
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