5310-01-241-6181 WASHER,FLAT Index 5310-01-241-6183 WASHER,FLAT

National Stock Number:
5310-01-241-6182

Federal Supply Class:
5310

National Item Identification Number:
012416182

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:
25544R10SAT8KOMATSU AMERICA CORP.
25544R129510KOMATSU AMERICAN INTL CO
25544R189346NAVISTAR INTL CORP TRUCK BR OHIO PLANT


Click here to Register for Free 30-day Trial