National Item Identification Number
01-433-4772
National Stock Number
Item Name
WASHER,FLAT
Federal Supply Class
5310
Referenced on: http://constructionforklifts.tpub.com//TM-10-3930-669-24P/css/TM-10-3930-669-24P_355.htm
Referenced on: http://constructionforklifts.tpub.com//TM-10-3930-669-24P/css/TM-10-3930-669-24P_385.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)
07443
LANDOLL CORPORATION
DBA LANDOLL CORPORATION DREXEL
1900 NORTH STREET
MARYSVILLE
KS
66508
570-646-7817
NSN (National Stock Number) 5310-01-433-4772, 5310014334772 NIIN (National Identification Number) 01-433-4772, 014334772
Part Numbers (Reference Numbers)
1408935
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
COLOR
HOLE D
Required Description
STEEL COMP 1018 OVERALL
ASTM A 108 GRADE 1018 ASSN STD SINGLE MATERIAL RESPONSE