National Item Identification Number
00-012-0385
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)
91340
19220
EBERHARD MANUFACTURING CO.
21944 DRAKE RD
STRONGSVILLE
OH
44149
440-268-2027
72804
EASTERN CO THE
112 BRIDGE ST
NAUGATUCK
CT
06770
203-729-2255
24617
1ML14
D W HERCULES LLC
DBA HERCULES ENGINE COMPONENTS DIV
2770 ERIE ST S
MASSILLON
OH
44646
330-830-2498
99872
ENTRON INDUSTRIES LP
DBA ENTRON INDUSTRIES PROPERTY DIV
11241 QUEENS BLVD STE 100
FOREST HILLS
NY
11375
718-261-8748
Reference Numbers (Part Numbers)
D11076-28A24
MILW1085TYPEA
11X100
11X100
120385
14162A
14162A
1905-103
Required Categories
MATERIAL
SURFACE TREATMENT
HOLE DIAMETER
PERIPHERAL SHAPE STYLE
OVERALL DIAM
Required Description
STEEL OVERALL
CADMIUM OVERALL
0.250 INCHES NOMINAL
1 ROUND
0.562 INCHES NOMI