5310-01-552-4210 WASHER,FLAT Index 1560-01-552-4212 RIB,STIFFENER,AIRCRAFT

National Stock Number:
5310-01-552-4211

Federal Supply Class:
5310

National Item Identification Number:
015524211

Description:
WASHER,LOCK

Detail:
A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces


Manufacturer Information:
2509183389619MACK TRUCKS, INC.
36AX 11789619MACK TRUCKS, INC.
91201A03639428MCMASTER-CARR SUPPLY CO
36AX11789619MACK TRUCKS, INC.


Techincal Specification:
HOLE DIAMETER0.76 INCHES NOMINAL
MAJOR THICKNESS0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
OUTSIDE DIAMETER1.279 INCHES NOMINAL
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSTEEL OVERSIZED FLAT WASHER, 3/4 INCH SCREW SIZE
SPECIAL FEATURES.76" ID,1.279 OD


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