National Item Identification Number
00-283-0786
National Stock Number
Item Name
WASHER,FLAT
Federal Supply Class
5310
Description
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)
56607
LEXAIR INC
2025 MERCER RD
LEXINGTON
KY
40511
859-255-5001
56607
LEXAIR INC
2025 MERCER RD
LEXINGTON
KY
40511
859-255-5001
56607
LEXAIR INC
2025 MERCER RD
LEXINGTON
KY
40511
859-255-5001
65035
BOSCH REXROTH CORPORATION
DIV BOSCH REXROTH
1953 MERCER RD
LEXINGTON
KY
40511
859-254-8031
56607
LEXAIR INC
2025 MERCER RD
LEXINGTON
KY
40511
859-255-5001
Reference Numbers (Part Numbers)
FP52514N3PC56
HP80460NPC56
P80458
P80458
2AP8DSPC56
3216901PC56
331698PC56
Required Categories
MATERIAL
HOLE DIAMETER
PERIPHERAL SHAPE STYLE
OVERALL DIAMETER
CENTER HOLE S
Required Description
CORK OVERALL
1.188 INCHES NOMINAL
1 ROUND
1.812 INCHES NOMINAL
1 ROUND
1 RE