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National Stock Number:
5310-01-120-8195
Federal Supply Class:
5310
National Item Identification Number:
011208195
Description:
WASHER,FLAT
Detail:
A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use SHIM. For items fabricated from ceramic or electrically rated materials by specification or industry standards use INSULATOR (1), WASHER. Excludes DISK, VALVE, graphite impregnated and lubricated items.
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Manufacturer Information:
| 10109373 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 112072-137 | 59364 | HONEYWELL INTERNATIONAL INC. | | 112072-137 | 76301 | THE BOEING COMPANY | | 112072-137 | 99193 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| MATERIAL | NICKEL ALLOY 718 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5596 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | CENTER HOLE SHAPE STYLE | ROUND | | HOLE DIAMETER | 1.395 INCHES MINIMUM AND | | 1.405 INCHES MAXIMUM | | PERIPHERAL SHAPE STYLE | ROUND | | OVERALL DIAMETER | 1.995 INCHES MINIMUM AND | | 1.997 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | THICKNESS | 0.035 INCHES MINIMUM AND | | 0.042 INCHES MAXIMUM |
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