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National Stock Number:
5310-00-760-7075
Federal Supply Class:
5310
National Item Identification Number:
007607075
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.
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Manufacturer Information:
| 3001481 | 00198 | PRATT & WHITNEY CANADA CORP | | 3001A81 | 00198 | PRATT & WHITNEY CANADA CORP |
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Techincal Specification:
| HOLE DIAMETER | 1.400 INCHES MINIMUM AND 1.420 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.940 INCHES MINIMUM AND 1.960 INCHES MAXIMUM | | OVERALL HEIGHT | 0.210 INCHES MINIMUM AND 0.230 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.038 INCHES MINIMUM AND 0.043 INCHES MAXIMUM | | MATERIAL | STEEL COMP 321 OVERALL | | RECESS DEPTH | 0.167 INCHES MINIMUM AND 0.192 INCHES MAXIMUM | | SPECIAL FEATURES | TWO INTERNAL PREBENT KEYS 180 DEG APART 0.145 IN. LG | | STYLE DESIGNATOR | RECESSED |
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