5310-12-315-5138 WASHER,RECESSED Index 5310-12-315-5141 WASHER,FLAT

National Stock Number:
5310-12-315-5139

Federal Supply Class:
5310

National Item Identification Number:
123155139

Description:
WASHER,RECESSED

Detail:
A WASHER OF ANY PERIPHERAL SHAPE HAVING A CENTRALLY LOCATED HOLE. BOTH BEARING SURFACES ARE PARALLEL AND FLAT, BUT ONE OR BOTH OF THE BEARING SURFACES MUST BE BROKEN BY A COUNTERBORE, COUNTERSINK, OR SIMILARLY SHAPED RECESS. THE THICKNESS MUST NOT EXCEED 25 PER CENT OF THE OUTSIDE DIAMETER OR THE LARGEST OUTSIDE DIMENSION. THE MAXIMUM LIMIT OF THE TOLERANCE OR RANGE APPLIED TO THE THICKNESS AND/OR LARGEST OUTSIDE DIMENSION MUST BE USED TO DETERMINE COMPLIANCE. EXCLUDES WASHER, CONCAVE, RETAINER, PACKING, AND THRUST TYPE WASHERS. SEE ALSO SPACER, SLEEVE; AND SPACER, STEPPED.


Manufacturer Information:
(7001)5310123155139A4249IVECO DEFENCE VEHICLES S.P.A.
1 460 100 657B1223BOSCH ROBERT NV
1460100657D3041AUTO BUERLING GMBH
1460100657D8015ROBERT BOSCH GMBH
7001 5310123155139A4249IVECO DEFENCE VEHICLES S.P.A.
79029249A4249IVECO DEFENCE VEHICLES S.P.A.


Techincal Specification:
HOLE DIAMETER2,0 MILLIMETERS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONDIN17350 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL THICKNESS1,9 MILLIMETERS NOMINAL
MATERIALSTEEL COMP 1.3343
OUTSIDE DIAMETER9,5 MILLIMETERS NOMINAL
RECESS DEPTH1,2 MILLIMETERS NOMINAL
RECESS DIAMETER3,0 MILLIMETERS NOMINAL
STYLE DESIGNATORRECESSED


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