5310-01-124-1268 WASHER,RECESSED Index 5310-01-124-1270 WASHER,SHOULDERED AND RECESSED

National Stock Number:
5310-01-124-1269

Federal Supply Class:
5310

National Item Identification Number:
011241269

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:
65311-01024-10154090AERO SPECIALTIES MANUFACTURING CORP.
65311-01024-10154330AMACON CORPORATION
65311-01024-10154878ROTAIR AEROSPACE CORP
65311-01024-10178286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
MATERIALPLASTIC POLYHEXAMETHYLENE ADIPAMIDE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONL-P-410 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATORSHOULDERED
HOLE DIAMETER0.690 INCHES MINIMUM AND
0.695 INCHES MAXIMUM
SHOULDER DIAMETER0.750 INCHES MINIMUM AND
0.755 INCHES MAXIMUM
OUTSIDE DIAMETER1.130 INCHES NOMINAL
SHOULDER HEIGHT0.070 INCHES MINIMUM AND
0.075 INCHES MAXIMUM
MATERIAL THICKNESS0.030 INCHES MINIMUM AND
0.035 INCHES MAXIMUM
SPECIAL FEATURESDIAGONAL SLOT 0.107 IN. LG BY 0.050 IN. W
THE MANUFACTURERS DATA
MANUFACTURERS CODE78286
DESIGN CONTROL REFERENCE65311-01024-101


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