National Item Identification Number
00-953-3755
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)
03350
GENERAL ELECTRIC STRUCTURED SERVICES
LP
14000 HORIZON WAY
MOUNT LAUREL
NJ
08054
856-802-4632
1P230
PHOENIX SPECIALTY MFG CO
7433 MAIN HWY
BAMBERG
SC
29003
803-245-5116
5U074
ACE GRINDING & MFG OF TX
DBA ACE G & M OF TX INC.
2610 AERO DRIVE
GRAND PRAIRIE
TX
75052
972-660-4666
99207
Reference Numbers (Part Numbers)
37B202105P103
37B202105P103
37B202105P103
37B202105P103
Required Categories
MATERIAL
SURFACE TREATMENT
HOLE DIAMETER
PERIPHERAL SHAPE STYLE
OVERALL DIAM
Required Description
STEEL CORROSION RESISTING OVERALL
PASSIVATE OVERALL
0.165 INCHES MINIMUM AND;