National Item Identification Number
01-334-6354
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)
R1120
73197
C0890
PANAVIA AIRCRAFT GMBH
AM SOELDNERMOOS 17
HALLBERGMOOS
85399
GERMANY
0811-80-0
Reference Numbers (Part Numbers)
HLM382-05W
HLM382-05W
PAN9214-05-12
Required Categories
SPECIFICATION/STANDARD DATA
Required Description
73197-HLM382 MANUFACTURERS STANDARD