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National Stock Number:
5310-01-289-5866
Federal Supply Class:
5310
National Item Identification Number:
012895866
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:
| 10029973-101 | 94580 | HONEYWELL INTERNATIONAL INC. | | 10110285 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
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Techincal Specification:
| CENTER HOLE SHAPE STYLE | ROUND | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | HOLE DIAMETER | 0.092 INCHES MINIMUM AND 0.096 INCHES MAXIMUM | | OVERALL DIAMETER | 0.143 INCHES MINIMUM AND 0.149 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS4082 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 6061 OVERALL | | PERIPHERAL SHAPE STYLE | ROUND | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-T-10727 CL1 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-C-26074 CL1 MIL SPEC 2ND TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | TIN AND NICKEL OVERALL | | THICKNESS | 0.014 INCHES MINIMUM AND 0.018 INCHES MAXIMUM |
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