National Item Identification Number
00-209-0711
National Stock Number
Item Name
WASHER,FLAT
Federal Supply Class
5310
Description
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.
Commercial and Government Entity Code (Supplier Data)
29215
JENNY PRODUCTS INCORPORATED
850 NORTH PLEASANT AVENUE
SOMERSET
PA
15501
814-445-3400
79466
AESYS TECHNOLOGIES LLC
693 NORTH HILLS ROAD
YORK
PA
17402
717-755-1081
80372
MARINE CORPS
NAVY ANNEX
WASHINGTON
DC
20380
Reference Numbers (Part Numbers)
FFW92
JD873
MS15795-215
MS15795-215
5118-103-26
5118-103-26
Required Categories
MATERIAL
SURFACE TREATMENT
HOLE DIAMETER
PERIPHERAL SHAPE STYLE
OVERALL DIAM
Required Description
STEEL OVERALL
CADMIUM OR
TIN AND
CHROMATE OVERALL
0.427 INCHES MINIMUM AND;