National Item Identification Number
00-355-4422
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)
95201
NAPCO INTERNATIONAL LLC
11055 EXCELSIOR BLVD
HOPKINS
MN
55343
952-931-2490
D9182
62983
81795
ALLIANZ SWEEPER COMPANY
4651 SCHAEFER AVE
CHINO
CA
91710
800-862-3822
27618
66821
YALE SECURITY INC
DBA NORTON DOOR CONTROL
1902 AIRPORT RD
MONROE
NC
28110
704-283-2101
83299
NACCO MATERIALS HANDLING GROUP INC.
DBA YALE MATERIALS HANDLING
1400 SULLIVAN DRIVE CALLER NO. 12011
GREENVILLE
NC
27834
908-788-3585
83299
NACCO MATERIALS HANDLING GROUP INC.
DBA YALE MATERIALS HANDLING
1400 SULLIVAN DRIVE CALLER NO. 12011
GREENVILLE
NC
27834
908-788-3585
23382
SEAGRAVE FIRE APPARATUS LLC
DIV SEAGRAVE FIRE APPARATUS LLC
105 E 12TH STREET
CLINTONVILLE
WI
54929
715-823-2141
Reference Numbers (Part Numbers)
10A6455
126199
126199
33695
4468P11
502708
502708
5870E5157
7D126199
Required Categories
MATERIAL
HOLE DIAMETER
PERIPHERAL SHAPE STYLE
OVERALL DIAMETER
CENTER HOLE S
Required Description
STEEL OVERALL
0.984 INCHES MINIMUM AND
1.016 INCHES MAXIMUM
1 ROUND
1.742 IN