National Item Identification Number
01-412-1889
National Stock Number
Item Name
WASHER,FLAT
Federal Supply Class
5310
Referenced on: http://www.tpub.com/content/hummer/TM-9-2330-392-14P/css/TM-9-2330-392-14P_300.htm
Referenced on: http://www.tpub.com/content/hummer/TM-9-2330-392-14P/css/TM-9-2330-392-14P_307.htmDescription
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)
0Z894
OMNI USA INC
7502 MESA RD
HOUSTON
TX
77208
713-635-6331
60153
BUTLER PRODUCTS INC
103 SOUTH ST
BUTLER
KY
41006
859-472-7031
Image (It is your responsibility to verify the accuracy of these images)
Part Numbers (Reference Numbers)
130052
130052
Required Categories
Required Description