National Item Identification Number
00-256-7019
National Stock Number
Item Name
WASHER,FLAT
Federal Supply Class
5310
Referenced on: http://constructioncranes.tpub.com//TM-5-3810-287-24P/TM-5-3810-287-24P0358.htm
Referenced on: http://constructioncranes.tpub.com//TM-5-3810-287-24P/TM-5-3810-287-24P0433.htm
Referenced on: http://constructioncranes.tpub.com//TM-5-3810-287-24P/TM-5-3810-287-24P0454.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)
89926
89926
89926
32537
JOY TECHNOLOGIES INC
177 THORN HILL RD
WARRENDALE
PA
15086
724-779-4500
24446
23862
MILITARY VEHICLES OPN
GENERAL MOTORS TRUCK AND BUS GROUP
660 S BOULEVARD E
PONTIAC
MI
48341
248-456-5000
24617
72582
MTU DETROIT DIESEL INC
DBA FOREIGN PARENT IS MTU
13400 W OUTER DR
DETROIT
MI
48239
313-592-5826
NSN (National Stock Number) 5310-00-256-7019, 5310002567019 NIIN (National Identification Number) 00-256-7019, 002567019
Part Numbers (Reference Numbers)
0040097
0040097-8
040097
203506
71428
714728
714728
714728
85417
85417
Required Categories
MATERIAL
HOLE DIAMETER
PERIPHERAL SHAPE STYLE
OVERALL DIAMETER
CENTER HOLE S
Required Description
PAPER OVERALL
1.562 INCHES NOMINAL
1 ROUND
2.156 INCHES NOMINAL
1 ROUND
1 R