National Item Identification Number
01-474-8790
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)
8F024
E/M - A DIVISION OF MORGAN CHEMICAL
INC.
100 COOPER CIRCLE
PEACHTREE CITY
GA
30269
770-261-4819
1LZ92
LONGHORN STATE ENTERPRISES INC
DBA LONE STAR LUBRICANTS
2232 MONEDA ST
FORT WORTH
TX
76117
817-831-2522
72527
VALVOLINE INC
DIV OEM GROUP
3499 BLAZER PARKWAY
LEXINGTON
KY
40509
630-904-6094
7X108
DAUBERT CHEMICAL CO
4700 S CENTRAL AVE
CHICAGO
IL
60638
708-496-7350
D9182
53711
45738
OXY METAL INDUSTRIES CORP
PARKER CO THE
32100 STEPHENSON HWY
MADISON HEIGHTS
MI
48071
Reference Numbers (Part Numbers)
KRONAPLATE 5941
LONE STAR L.S.-5941
TECTYL 848D
TECTYL 848D HF
1550301
1550
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREAT
Required Description
STEEL OVERALL
AISI E4140,UNS G41400 ASSN STD SINGLE MATERIAL RESPONSE OVERALL;