National Item Identification Number
00-358-3783
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)
83299
NACCO MATERIALS HANDLING GROUP INC.
DBA YALE MATERIALS HANDLING
1400 SULLIVAN DRIVE CALLER NO. 12011
GREENVILLE
NC
27834
908-788-3585
95201
NAPCO INTERNATIONAL LLC
11055 EXCELSIOR BLVD
HOPKINS
MN
55343
952-931-2490
89749
12204
86403
CHRYSLER CORP
SERVICE AND PARTS OPNS
26311 LAWRENCE AVE
CENTER LINE
MI
48015
586-497-0999
Reference Numbers (Part Numbers)
583K2160
7A6029
862329
862329
864004
864004
Required Categories
MATERIAL
HOLE DIAMETER
PERIPHERAL SHAPE STYLE
OVERALL DIAMETER
CENTER HOLE S
Required Description
STEEL OVERALL
1.406 INCHES NOMINAL
1 ROUND
2.375 INCHES NOMINAL
1 ROUND
1 R
