Valve Stem and Disk by William E Williams Valve, PN 8556-3,7,11,21-

Product Details

Manufacturer William E Williams Valve
Part Number 8556-3,7,11,21-
Product Name Valve Stem and Disk
Unit Price $566.10

National Stock Number

NSN 4820-01-213-7505
Federal Supply Class 4820 — Valves, Nonpowered
Nomenclature STEM AND DISK,VALVE
Unit of Issue EA