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National Stock Number:
5310-00-501-3697
Federal Supply Class:
5310
National Item Identification Number:
005013697
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:
| 05415230004585 | B0897 | FN HERSTAL | | 1005-501-3697 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | | 366-200-4548 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | | 10092985 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 3662004548 | B0897 | FN HERSTAL | | 201050003 | T6472 | SAMSUN YURT SAV.SAN. VE TIC.A.S. | | 5013697 | 19200 | US ARMY ARDEC RDECOM | | 5310PL0918161 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 75F6109 | F5322 | GIAT INDUSTRIES CENTRE DE TULLE | | A10319 | U4574 | FNH UK LTD |
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Techincal Specification:
| CENTER HOLE SHAPE STYLE | ROUND | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | HEAT TREATMENT | QUENCHED AND TEMPERED | | HOLE DIAMETER | 0.380 INCHES MINIMUM AND 0.390 INCHES MAXIMUM | | OVERALL DIAMETER | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-637 FED SPEC ALL MATERIAL RESPONSES OVERALL | | MATERIAL | STEEL COMP 1117 OR STEEL COMP 1118 OVERALL | | PERIPHERAL SHAPE STYLE | ROUND | | SURFACE TREATMENT | PHOSPHATE OVERALL | | THICKNESS | 0.084 INCHES MINIMUM AND 0.104 INCHES MAXIMUM |
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