National Item Identification Number
00-815-1982
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)
55469
ESSEX PRECISION CONTROLS INC.
6 SUNNEN DR
SAINT LOUIS
MO
63143
314-644-3000
79500
97942
K5261
BRIGGS & STRATTON UK LTD
UNIT 10 ASHTON GATE ASHTON ROAD
HAROLD HILL ROMFORD
RM3 8UF
UNITED KINGDOM
01708 335640
08645
BRIGGS AND STRATTON CORP
2711 N 13TH ST
702
MILWAUKEE
WI
53201
414-259-5333
73734
FEDERAL SCREW PRODUCTS INC
9742 W FOSTER ST
ROSEMONT
IL
60018
773-992-2600
1VN02
AIRDALE EXPRESS LLC
502 STARKSTONE CT
SPRING
TX
77386
281-419-9444
Reference Numbers (Part Numbers)
AC1593
1JA2631H23
1JA2631H23
26404
26404
97426
97426ADX
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
HOLE DIAMETER
Required Description
STEEL COMP 1010 OVERALL
SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CADMIUM