National Item Identification Number
01-385-8617
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)
N0462
PRONORM AS FORME NORGES STANDARDISE
RINGSFORBUND
STRANDVEIEN 18
252
LYSAKER
1326
NORWAY
67838700
N0002
ALCATEL NORWAY AS FORMER ALCATEL TEL
ECOM NORWAY A/S
MARTIN LINGES VEI 25
1
SNAROEYA
1367
NORWAY
67188400
14153
Reference Numbers (Part Numbers)
M3 NS961
712ITT029012032
712ITT029012032
Required Categories
Required Description
