National Item Identification Number
00-027-2523
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)
09384
CEC VIBRATION PRODUCTS INC
INC.ORPORATION DBA INTERNATIONAL
746 ARROW GRAND CIR
COVINA
CA
91722
626-938-0200
14028
SYPRIS DATA SYSTEMS INC
DIV SAN DIMAS
160 VIA VERDE
SAN DIMAS
CA
91773
909-962-9494
02145
THE RICHARDS CORPORATION
DBA TIA DIVISION
44931 FALCON PL
STERLING
VA
20166
703-834-5550
59076
DESIGNATRONICS INC
STOCK DRIVE PRODUCTS DIV
2101 JERICHO TPKE
NEW HYDE PARK
NY
11040
516-328-0200
Reference Numbers (Part Numbers)
156399-4
156399-4
200904
9M66-0802B
Required Categories
Required Description