National Item Identification Number
00-599-5401
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)
89073
REXARC INTERNATIONAL INC
DBA REXARC
35 E 3RD ST
WEST ALEXANDRIA
OH
45381
937-839-4604
0AT62
89073
REXARC INTERNATIONAL INC
DBA REXARC
35 E 3RD ST
WEST ALEXANDRIA
OH
45381
937-839-4604
93232
03175
ENVIREX INC
DBA U S FILTER/ENVIREX DIV ENVIREX
1901 S PRAIRIE AVE
WAUKESHA
WI
53189
262-521-8447
79172
USFILTER/WALLACE & TIERNAN PRODUCTS
INC
1901 W GARDEN RD
VINELAND
NJ
08360
856-507-9000
Reference Numbers (Part Numbers)
BAA072
FFW92A
GKT649
GKT649
GKT649
GKT649
P2518
P2518
Required Categories
MATERIAL
HOLE DIAMETER
PERIPHERAL SHAPE STYLE
OVERALL DIAMETER
CENTER HOLE S
Required Description
LEAD OVERALL
0.281 INCHES NOMINAL
1 ROUND
0.500 INCHES NOMINAL
1 ROUND
1 RE