National Item Identification Number
01-146-6150
National Stock Number
Item Name
WASHER,FLAT
Federal Supply Class
5310
Referenced on: http://automotiveenginemechanics.tpub.com//TM-9-2815-225-34P/css/TM-9-2815-225-34P_878.htm
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Referenced on: http://trucktractor6x4.tpub.com//TM-9-2320-283-24P/css/TM-9-2320-283-24P_431.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)
34623
06991
PHILLIPS & TEMRO INDUSTRIES INC
DIV INDUSTRIAL
9700 W 74TH ST
EDEN PRAIRIE
MN
55344
952-440-9200
NSN (National Stock Number) 5310-01-146-6150, 5310011466150 NIIN (National Identification Number) 01-146-6150, 011466150
Part Numbers (Reference Numbers)
MA361-21047
103031
Required Categories
HOLE DIAMETER
PERIPHERAL SHAPE STYLE
OVERALL DIAMETER
CENTER HOLE SHAPE STYLE
Required Description
0.370 INCHES MINIMUM AND
0.390 INCHES MAXIMUM
1 ROUND
0.875 INCHES NOMINAL
1