5310-00-248-0208 WASHER,FLAT Index 5310-00-248-0212 WASHER,FLAT

National Stock Number:
5310-00-248-0211

Federal Supply Class:
5310

National Item Identification Number:
002480211

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.


Manufacturer Information:
19067A1ML14BRINKLEY TECHNOLOGY GROUP LLC
19067A28265HERCULES ENGINE CO INC
212-68-019M1PC2480064NAVAL SHIP SYSTEMS COMMAND
212-68-27ALT2PC2480064NAVAL SHIP SYSTEMS COMMAND
2263-33ALT2PC2496169ELECTRIC BOAT CORPORATION
2063-33PC2496169ELECTRIC BOAT CORPORATION
4244079150DANA AUTOMOTIVE SYSTEMS GROUP, LLC
576-2200-1505349REVAPC2680064NAVAL SHIP SYSTEMS COMMAND
2463-43PC2496169ELECTRIC BOAT CORPORATION
313-68-4ALT3PC2496169ELECTRIC BOAT CORPORATION


Techincal Specification:
MATERIALWOOL OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER2.250 INCHES NOMINAL
PERIPHERAL SHAPE STYLEROUND
OVERALL DIAMETER3.000 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
THICKNESS0.188 INCHES NOMINAL


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