National Item Identification Number
01-265-6333
National Stock Number
Item Name
WASHER,FLAT
Federal Supply Class
5310
Referenced on: http://generators.tpub.com//TM-9-6115-669-13P/css/TM-9-6115-669-13P_359.htm
Referenced on: http://generators.tpub.com//TM-9-6115-669-13P/css/TM-9-6115-669-13P_531.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)
80204
55355
CRENLO LLC
DBA EMCOR QUALITY ENCLOSURES
1600 4TH AVE NW
ROCHESTER
MN
55901
507-289-3371
11083
NSN (National Stock Number) 5310-01-265-6333, 5310012656333 NIIN (National Identification Number) 01-265-6333, 012656333
Part Numbers (Reference Numbers)
B1822BH100N
68764
7V447
Required Categories
MATERIAL
SURFACE TREATMENT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
HARD
Required Description
STEEL OVERALL
ZINC AND
CHROMATE OVERALL
ASTM B633,TY 2,CL 2 ASSN STD SINGLE T