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National Stock Number:
5310-01-183-4055
Federal Supply Class:
5310
National Item Identification Number:
011834055
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:
| 1943737-5 | 55974 | HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER TEST SYSTEMS DIV |
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Techincal Specification:
| HARDNESS RATING | 110.0 ROCKWELL R MINIMUM AND 120.0 ROCKWELL R MAXIMUM OR 80.0 SHORE DUROMETER D MINIMUM AND 85.0 SHORE DUROMETER D MAXIMUM | | HOLE DIAMETER | 0.190 INCHES MINIMUM AND 0.198 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM STD D4066-82 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.050 INCHES NOMINAL | | MATERIAL | PLASTIC POLYAMIDE OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 0.375 INCHES NOMINAL | | SHOULDER HEIGHT | 0.030 INCHES NOMINAL | | SHOULDER DIAMETER | 0.308 INCHES MINIMUM AND 0.316 INCHES MAXIMUM | | STYLE DESIGNATOR | SHOULDERED |
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