1560-01-543-6865 COVER,ACCESS,AIRCRAFT Index 5306-01-543-6867 BOLT,SHOULDER

National Stock Number:
5310-01-543-6866

Federal Supply Class:
5310

National Item Identification Number:
015436866

Description:
WASHER,SHOULDERED AND RECESSED

Detail:
A washer, round in shape, having a centrally located hole. One bearing surface is flat, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. Either or both of the bearing surfaces must be broken by a counterbore, countersink, or similar shaped recess. 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:
17N8D0831-15588277THE BOEING COMPANY


Techincal Specification:
HOLE DIAMETER0.193 INCHES MINIMUM AND 0.213 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYBUSHING
PROPRIETARY CHARACTERISTICSPACS
OVERALL HEIGHT0.123 INCHES MINIMUM AND 0.143 INCHES MAXIMUM
SHOULDER DIAMETER0.620 INCHES NOMINAL
SHOULDER HEIGHT0.070 INCHES NOMINAL
SPECIAL FEATURESDRAWING NAME-DUCT INSTL, FAN THRUST REVERSER;ITEM OA DIMENSIONS 1.00 X .20;1 SHOULDER END CHAMFERED/ANGLED TO .040 TO .060
STYLE DESIGNATORSHOULDERED


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