5310-01-191-6158 WASHER,FLAT Index 5310-01-191-6160 WASHER,FLAT

National Stock Number:
5310-01-191-6159

Federal Supply Class:
5310

National Item Identification Number:
011916159

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:
76Z6266-30DHG4GULF COAST HOLDINGS INC DBA UNIDYNAMICS
76Z6266-395310UNIDYNAMICS/SAINT LOUIS INC CONROE OPNS
JCM-10757-0010DHG4GULF COAST HOLDINGS INC DBA UNIDYNAMICS
JCM-10757-00158905STRIKE WEAPONS AND UNMANNED AVIATION
JCM-10757-00198523JERED LLC
76Z6266-398523JERED LLC


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