5310-00-358-8210 WASHER,FLAT Index 4920-00-358-8222 TEST SET SUBASSEMBLY,AIRCRAFT CO

National Stock Number:
5310-00-358-8220

Federal Supply Class:
5310

National Item Identification Number:
003588220

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:
0337JM10988CNH INDUSTRIAL AMERICA LLC
M129409033UNISON INDUSTRIES INC SLICK PRODUCTS DIV
M92109033UNISON INDUSTRIES INC SLICK PRODUCTS DIV
M129459501UNISON INDUSTRIES LLC


Techincal Specification:
HOLE DIAMETER0.605 INCHES MINIMUM AND 0.607 INCHES MAXIMUM
OUTSIDE DIAMETER1.373 INCHES MINIMUM AND 1.375 INCHES MAXIMUM
MATERIAL THICKNESS0.031 INCHES NOMINAL
MATERIALSTEEL OVERALL
SHOULDER DIAMETER0.810 INCHES MINIMUM AND 0.814 INCHES MAXIMUM
STYLE DESIGNATORSHOULDERED AND RECESSED


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