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National Stock Number:
5310-01-219-7221
Federal Supply Class:
5310
National Item Identification Number:
012197221
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:
| 5000434 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| HOLE DIAMETER | 1.380 INCHES MINIMUM AND 1.382 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MS10.3,FSCM 99167 MFR REF SINGLE MATERIAL RESPONSE OVERALL OR MS 10.03-02 FSCM 99167 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 1.646 INCHES MINIMUM AND 1.666 INCHES MAXIMUM | | OVERALL HEIGHT | 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM | | RECESS DEPTH | 0.093 INCHES MINIMUM AND 0.095 INCHES MAXIMUM | | RECESS DIAMETER | 1.547 INCHES MINIMUM AND 1.550 INCHES MAXIMUM | | SPECIAL FEATURES | CHAMFER OUTSIDE LEFT CORNER 0.093 IN. MAX | | STYLE DESIGNATOR | RECESSED | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | TT-C-490 FED SPEC ALL TREATMENT RESPONSES OVERALL | | SURFACE TREATMENT | ZINC OVERALL AND PHOSPHATE OVERALL |
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