National Item Identification Number
01-398-8520
013988520
4820-01-398-8520
4820-01-398-8520
National Stock Number
Item Name
PISTON,VALVE
Federal Supply Class
4820
Description
A cylindrical item of various configurations which reciprocates in a valve body, assisting in the movement of the disk to open or close a valve. May include additional components such as ring(s), collar(s), spring(s) and the like. Excludes DISK, VALVE.
Commercial and Government Entity Code (Supplier Data)
9K838
UNITED WESTERN SUPPLY CO
WESTERN FOUNDRY SAND DIV
5245 E MARGINAL WAY S
SEATTLE
WA
98134
206-767-9880
Reference Numbers (Part Numbers)
333A
333A
Required Categories
VALVE DESIGN CONTROL ACTIVITY
VALVE MODEL NUMBER FOR WHICH DESIGNED
FEATURES P
Required Description
0F5S6
400
GROOVED
INCLUDES: O-RING 1
U-SCRAPER 1