5310-01-348-8382 WASHER,FLAT Index 5310-01-348-8384 WASHER,FLAT

National Stock Number:
5310-01-348-8383

Federal Supply Class:
5310

National Item Identification Number:
013488383

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:
03A118-6A10630ANILLO INDUSTRIES INC
03A118-6A1W025NORTHROP GRUMMAN SYSTEMS CORP
03A118-6A56878SPS TECHNOLOGIES, LLC
03A118-6A58009MOELLER MANUFACTURING & SUPPLY, LLC
03A118-6A70265ALL POWER MANUFACTURING CO.
03A118-6A73197HI-SHEAR CORPORATION
03A118-6A76823NORTHROP GRUMMAN SYSTEMS CORPORATION
03A118-6A92215HOWMET GLOBAL FASTENING SYSTEMS INC
03A118-6AL4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC


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