5310-01-218-1481 WASHER,RECESSED Index 5330-01-218-1483 SEAL,PLAIN ENCASED

National Stock Number:
5310-01-218-1482

Federal Supply Class:
5310

National Item Identification Number:
012181482

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:
348 496334914HIAB USA INC


Techincal Specification:
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER118.0 MILLIMETERS NOMINAL
RECESS ANGLE90.0 DEGREES NOMINAL
RECESS DIAMETER68.0 MILLIMETERS NOMINAL
SHOULDER DIAMETER68.0 MILLIMETERS NOMINAL
SHOULDER HEIGHT5.0 MILLIMETERS NOMINAL
STYLE DESIGNATORSHOULDERED AND RECESSED BOTH SIDES
HOLE DIAMETER66.0 MILLIMETERS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION2172-00,FSCM 34194 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS10.0 MILLIMETERS NOMINAL


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