National Item Identification Number
01-368-2857
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)
K4629
REYNOLDS BOUGHTON LTD
GRAYCAR BUSINESS PARK BARTON UNDER N
EDWOOD
BURTON ON TRENT
DE13 8EN
UNITED KINGDOM
01283 711771
K0F97
HOLLAND EUROPE LTD
314 OAK DRIVE HARTLEBURY TRADING EST
TE
HARTLEBURY
DY10 4JB
UNITED KINGDOM
01299 254400
74410
HOLLAND USA INC
1950 INDUSTRIAL BLVD
MUSKEGON
MI
49442
888-396-6501
Reference Numbers (Part Numbers)
BW211517
XA-J-526
XA-J-526
Required Categories
Required Description