National Item Identification Number
99-200-6089
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)
U0041
PRESTOLITE ELECTRIC T/A HEAVY DUTY S
TEMS
UNIT 48 THE METROPOLITAN PARK 12-1
BRISTOL ROAD
GREENFORD
UB6 8UP
UNITED KINGDOM
020 8231 1059
H0001
DAF TRUCKS N.V.
HUGO VAN DER GOESLAAN 1
90065
EINDHOVEN
5643 TW
NETHERLANDS
040-2149111
Reference Numbers (Part Numbers)
NW1-10Z1
202789
Required Categories
Required Description