5330-01-029-1910 PACKING,PREFORMED Index 2835-01-029-1912 COVER ASSEMBLY

National Stock Number:
5310-01-029-1911

Federal Supply Class:
5310

National Item Identification Number:
010291911

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:
537AS355-1030003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
HOLE DIAMETER0.168 INCHES NOMINAL
OUTSIDE DIAMETER0.499 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-M-20693,COMP A,TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.060 INCHES NOMINAL
MATERIALPLASTIC POLYAMIDE (NYLON) OVERALL
SHOULDER HEIGHT0.029 INCHES NOMINAL
SHOULDER DIAMETER0.307 INCHES NOMINAL
STYLE DESIGNATORSHOULDERED


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