National Item Identification Number
01-092-4294
010924294
4820-01-092-4294
4820-01-092-4294
National Stock Number
Item Name
VALVE,CHECK
Federal Supply Class
4820
Description
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Commercial and Government Entity Code (Supplier Data)
48422
THE WM. POWELL CO.
2503 SPRING GROVE AVE.
CINCINNATI
OH
45214
513-852-2062
Reference Numbers (Part Numbers)
D-1994
D-1994 SIZE 1IN
MIL-V-18436
1560S.W.E. 1IN DWG 67408
21560S.W.E. 1IN
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
STYLE DESIGNATOR
FLOW CONTROL D
Required Description
STEEL BODY
STEEL COMP 420 FLOW CONTROL DEVICE
STEEL COMP 416 SEAT
ASTMA216,GR