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National Stock Number:
5310-00-218-5130
Federal Supply Class:
5310
National Item Identification Number:
002185130
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:
| 74520-7020 | 44114 | BAE SYSTEMS LAND & ARMAMENTS L.P. | | 74520-7020F1241 | 44114 | BAE SYSTEMS LAND & ARMAMENTS L.P. |
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Techincal Specification:
| HOLE DIAMETER | 0.991 INCHES MINIMUM AND 0.995 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.081 INCHES MINIMUM AND 1.085 INCHES MAXIMUM | | OVERALL HEIGHT | 0.217 INCHES MINIMUM AND 0.219 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD ALL MATERIAL RESPONSES OVERALL | | MATERIAL THICKNESS | 0.0533 INCHES NOMINAL | | MATERIAL | STEEL COMP 1117 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1023 OR STEEL COMP 1524 OR STEEL COMP 1025 OVERALL | | RECESS DEPTH | 0.189 INCHES MINIMUM AND 0.191 INCHES MAXIMUM | | STYLE DESIGNATOR | RECESSED |
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