National Item Identification Number
00-273-7677
National Stock Number
Item Name
WASHER,FLAT
Federal Supply Class
5310
Referenced on: http://constructioncranes.tpub.com//TM-5-3810-294-34P/css/TM-5-3810-294-34P_605.htm
Referenced on: http://constructioncranes.tpub.com//TM-5-3810-294-34P/css/TM-5-3810-294-34P_743.htm
Referenced on: http://constructioncranes.tpub.com//TM-5-3810-294-34P/css/TM-5-3810-294-34P_781.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)
23862
MILITARY VEHICLES OPN
GENERAL MOTORS TRUCK AND BUS GROUP
660 S BOULEVARD E
PONTIAC
MI
48341
248-456-5000
75535
CROSBY GROUP INC
DBA CROSBY
2801 DAWSON RD
TULSA
OK
74110
918-834-4611
13841
31007
89346
NAVISTAR INTL CORP
TRUCK BR
6125 URBANA RD
600
SPRINGFIELD
OH
45501
630-753-5000
92679
19207
57526
NSN (National Stock Number) 5310-00-273-7677, 5310002737677 NIIN (National Identification Number) 00-273-7677, 002737677
Part Numbers (Reference Numbers)
2285805
46R89
46R89
47143
52848R1
52848R1
52848R1
7409182
8EQ9949
8EQ99
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
HOLE DIAMETER
PERIPHERAL SHAPE
Required Description
STEEL COMP 1020 OVERALL
SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
0.380 IN