National Item Identification Number
00-297-0266
National Stock Number
Item Name
WASHER,FLAT
Federal Supply Class
5310
Referenced on: http://constructioncrushers.tpub.com//TM-5-3820-233-24P/TM-5-3820-233-24P0443.htm
Referenced on: http://constructioncrushers.tpub.com//TM-5-3820-233-24P/TM-5-3820-233-24P0463.htm
Referenced on: http://constructioncrushers.tpub.com//TM-5-3820-233-24P/TM-5-3820-233-24P0551.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)
1ML14
D W HERCULES LLC
DBA HERCULES ENGINE COMPONENTS DIV
2770 ERIE ST S
MASSILLON
OH
44646
330-830-2498
78388
WOODWARD CONTROLS INC
6250 WEST HOWARD STREET
NILES
IL
60714
847-967-7730
NSN (National Stock Number) 5310-00-297-0266, 5310002970266 NIIN (National Identification Number) 00-297-0266, 002970266
Part Numbers (Reference Numbers)
SE64
SE64
SE64
Required Categories
MATERIAL
HOLE DIAMETER
PERIPHERAL SHAPE STYLE
OVERALL DIAMETER
CENTER HOLE S
Required Description
PLASTIC OVERALL
0.167 INCHES MINIMUM AND
0.173 INCHES MAXIMUM
1 ROUND
0.490
