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National Stock Number:
5310-01-657-3721
Federal Supply Class:
5310
National Item Identification Number:
016573721
Description:
WASHER,FLAT
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Manufacturer Information:
| 12641078-001 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 4239600 | 75Q65 | OSHKOSH DEFENSE LLC |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | PHOSPHATE AND | | ZINC OVERALL | | CENTER HOLE SHAPE STYLE | ROUND | | HOLE DIAMETER | 1.385 INCHES MINIMUM AND | | 1.425 INCHES MAXIMUM | | PERIPHERAL SHAPE STYLE | ROUND | | OVERALL DIAMETER | 2.22 INCHES MINIMUM AND | | 2.28 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | THICKNESS | 0.168 INCHES MINIMUM AND | | 0.208 INCHES MAXIMUM | | COLOR | BLACK OVERALL | | HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND | | 42.0 ROCKWELL C MAXIMUM |
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