National Item Identification Number
01-537-3736
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)
ZA033
MARINE POWER INTERNATIONAL PTY LTD
132-140 FRANKSTON RD
DANDENONG
3175
AUSTRALIA
03 9791 5822
88907
BRUNSWICK CORPORATION
DBA MERCURY MARINE
W6250 W PIONEER RD
FOND DU LAC
WI
54935
866-408-6372
Reference Numbers (Part Numbers)
12-40022-17
12-40022-17
Required Categories
Required Description