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National Stock Number:
5310-00-842-0116
Federal Supply Class:
5310
National Item Identification Number:
008420116
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:
| 3009181 | 00198 | PRATT & WHITNEY CANADA CORP |
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Techincal Specification:
| MATERIAL | STEEL COMP 302 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5516 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | RECESSED | | HOLE DIAMETER | 2.960 INCHES MINIMUM AND | | 2.980 INCHES MAXIMUM | | OUTSIDE DIAMETER | 3.590 INCHES MINIMUM AND | | 3.610 INCHES MAXIMUM | | OVERALL HEIGHT | 0.338 INCHES MINIMUM AND | | 0.363 INCHES MAXIMUM | | RECESS DEPTH | 0.300 INCHES MINIMUM AND | | 0.320 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.038 INCHES MINIMUM AND | | 0.043 INCHES MAXIMUM | | SPECIAL FEATURES | COUNTAINS FOUR INTERNAL PRE-BENT TABS,EQUALLY SPACED | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 00198 | | DESIGN CONTROL REFERENCE | 3009181 |
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