National Item Identification Number
00-524-7843
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)
24617
24617
72582
MTU DETROIT DIESEL INC
DBA FOREIGN PARENT IS MTU
13400 W OUTER DR
DETROIT
MI
48239
313-592-5826
80072
H20 TANK INC
U S MOTORS DIV
W 145 N 8344 HONEY LN
758
MENOMONEE FALLS
WI
53052
262-251-7724
Reference Numbers (Part Numbers)
3206177
5226029
5226029
5226029
Required Categories
MATERIAL
HOLE DIAMETER
PERIPHERAL SHAPE STYLE
OVERALL DIAMETER
CENTER HOLE S
Required Description
COPPER OVERALL
0.390 INCHES NOMINAL
1 ROUND
0.562 INCHES NOMINAL
1 ROUND
1
