National Item Identification Number
01-264-0899
012640899
4820-01-264-0899
4820-01-264-0899
National Stock Number
Item Name
VALVE,STOP AND STOP CHECK
Federal Supply Class
4820
Description
A combination of two valves, one a stop valve, the other a stop check valve, either in the same body, or in separate bodies bolted together, used to control the admission of feed water to a boiler, to prevent the return of water or steam from the boiler, and to provide a means of shutting off the feed line between the stop check valve and the steam drum or economizer.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
803-4384536-11A1
Required Categories
GENERAL CHARACTERISTICS ITEM DESCRIPTION
REFERENCE NUMBER DIFFERENTIATING CHARA
Required Description
NICKLE-COPPER ALLOY AND NICKLE-COPPER-SILICON ALLOY CASTING
MATERIAL WILL BE IN