National Item Identification Number
01-530-6298
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)
26073
ELECTRORACK PRODUCTS CO
1443 S SUNKIST ST
ANAHEIM
CA
92806
714-776-5420
26136
KEARFLEX ENGINEERING COMPANY INC
66 CYPRESS ST
WARWICK
RI
02888
401-781-4900
26073
ELECTRORACK PRODUCTS CO
1443 S SUNKIST ST
ANAHEIM
CA
92806
714-776-5420
3J458
RAYTHEON COMPANY
DIV NMIS
8680 BALBOA AVE.
SAN DIEGO
CA
92123
401-842-2843
26073
ELECTRORACK PRODUCTS CO
1443 S SUNKIST ST
ANAHEIM
CA
92806
714-776-5420
Reference Numbers (Part Numbers)
HWF8-3X
HWF8-3X
PL120266-306 FIND #17
120266-306 ITEM # 17
120266-314 ITEM #
Required Categories
Required Description