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National Stock Number:
5310-01-548-3828
Federal Supply Class:
5310
National Item Identification Number:
015483828
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:
| 7383858-DF330643-017 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 7383858-DF330643-017CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 801-6408783 FIND 17CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | DF330643 FIND 17CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | DF330643 FIND 17 | 43689 | HUNTINGTON INGALLS INC | | 801-6408783 FIND 17 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H547-0001-DF330643-017CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | H547-0001-DF330643-017 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| MATERIAL | NICKEL ALLOY K-500 OVERALL | | CENTER HOLE SHAPE STYLE | ROUND | | HOLE DIAMETER | 0.625 INCHES MINIMUM AND | | 0.629 INCHES MAXIMUM | | PERIPHERAL SHAPE STYLE | ROUND | | OVERALL DIAMETER | 1.041 INCHES MINIMUM AND | | 1.046 INCHES MAXIMUM | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | THICKNESS | 0.060 INCHES MINIMUM AND | | 0.063 INCHES MAXIMUM | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D | | CRITICALITY CODE JUSTIFICATION | ZZZY | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 53711 | | DESIGN CONTROL REFERENCE | 801-6408783 FIND 17 |
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