National Item Identification Number
00-262-4812
National Stock Number
Item Name
WASHER,FLAT
Federal Supply Class
5310
Referenced on: http://firetrucksandequipment.tpub.com//TM-5-4210-213-24P/TM-5-4210-213-24P0129.htm
Referenced on: http://firetrucksandequipment.tpub.com//TM-5-4210-213-24P/TM-5-4210-213-24P0142.htmDescription
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)
44940
ONAN CORPORATION
DBA CUMMINS POWER GENERATION
1400 73RD AVE NE
MINNEAPOLIS
MN
55432
763-574-5766
77260
28835
HOBART BROS CO
600 W MAIN ST
TROY
OH
45373
937-332-4000
60893
TROY SUNSHADE CO
607 RIFFLE AVE
749
GREENVILLE
OH
45331
937-548-2466
NSN (National Stock Number) 5310-00-262-4812, 5310002624812 NIIN (National Identification Number) 00-262-4812, 002624812
Part Numbers (Reference Numbers)
26623
26623
3856B7
3856B7
Required Categories
MATERIAL
SURFACE TREATMENT
HOLE DIAMETER
PERIPHERAL SHAPE STYLE
OVERALL DIAM
Required Description
STEEL OVERALL
CADMIUM OR
ZINC OVERALL
0.377 INCHES MINIMUM AND
0.382 INCHES