National Item Identification Number
00-740-9885
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)
72540
DAYTON-WALTHER CORP
2135 W MAPLE RD
1022
TROY
MI
48084
513-296-3113
81336
CHIEF OF ENGINEERS
DEPT OF ARMY
NONE
WASHINGTON
DC
20314
46717
PETTIBONE LLC
2626 WARRENVILLE RD STE 300
DOWNERS GROVE
IL
60515
630-353-5000
27315
SPH CRANE & HOIST INC
DBA MORRIS MATERIAL HANDLING
315 W FOREST HILL AVE
OAK CREEK
WI
53154
414-764-8572
23862
MILITARY VEHICLES OPN
GENERAL MOTORS TRUCK AND BUS GROUP
660 S BOULEVARD E
PONTIAC
MI
48341
248-456-5000
24617
81336
CHIEF OF ENGINEERS
DEPT OF ARMY
NONE
WASHINGTON
DC
20314
19207
Reference Numbers (Part Numbers)
FWX3020
G744-7409855
L582-5
18H3892D248
2277564
2277564
6127-4-7
7409885
Required Categories
MATERIAL
HOLE DIAMETER
PERIPHERAL SHAPE STYLE
OVERALL DIAMETER
CENTER HOLE S
Required Description
STEEL OVERALL
0.562 INCHES NOMINAL
1 ROUND
2.000 INCHES NOMINAL
1 ROUND
1 R