National Item Identification Number
00-011-8774
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)
31007
1DF03
ABM EQUIPMENT AND SUPPLY INC
DBA HIGHWAY MANUFACTURING
333 SECOND STREET NE
HOPKINS
MN
55343
952-938-2889
24617
31007
19207
Reference Numbers (Part Numbers)
MILW1085TYPEA
100108H
118774
118774
118774
34746S2
7703775
90X6R
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
HOLE DIAMETER
Required Description
STEEL OVERALL
QQ-S-633 CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
PHOSPHAT