5310-01-194-0512 WASHER,FLAT Index 5310-01-194-0514 WASHER,FLAT

National Stock Number:
5310-01-194-0513

Federal Supply Class:
5310

National Item Identification Number:
011940513

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:
121301-15.160BR59SIEMENS GOVERNMENT TECHNOLOGIES, INC.
121301-15.16830Q4CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
LA912060BR59SIEMENS GOVERNMENT TECHNOLOGIES, INC.
LA91206830Q4CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
121301-15.168FGX3CURTISS-WRIGHT ELECTRO-MECHANICAL CORP
121301-15.1693235TURBODYNE DIV OF DRESSER INDUSTRIES INC SEE CODE 0BR59
LA912068FGX3CURTISS-WRIGHT ELECTRO-MECHANICAL CORP
LA9120693235TURBODYNE DIV OF DRESSER INDUSTRIES INC SEE CODE 0BR59


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