National Item Identification Number
00-926-4129
009264129
4820-00-926-4129
4820-00-926-4129
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)
11836
NATIONAL OILWELL
6750 S 57TH WEST AVE
2069
TULSA
OK
74101
918-447-4600
15187
ANDERSON GREENWOOD CROSBY
DIV A DIVISION OF ANDERSON GREENWOOD
43 KENDRICK ST
WRENTHAM
MA
02093
508-384-4831
Reference Numbers (Part Numbers)
3639
3639
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
CONNECTION TYPE
CONNECTION STY
Required Description
COPPER ALLOY BODY
COPPER ALLOY SEAT
A1 ANGLE
DISK
UNTHREADED INTERNAL PIPE 1