National Item Identification Number
01-165-7964
011657964
4820-01-165-7964
4820-01-165-7964
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
11836
NATIONAL OILWELL
6750 S 57TH WEST AVE
2069
TULSA
OK
74101
918-447-4600
96169
96169
15187
ANDERSON GREENWOOD CROSBY
DIV A DIVISION OF ANDERSON GREENWOOD
43 KENDRICK ST
WRENTHAM
MA
02093
508-384-4831
Reference Numbers (Part Numbers)
NS-4038
NS-4038 ASSEMBLY AS 1/2IN
2621-927-01
2621-927-01 ASSEMBLY AS 1/2IN;
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
VALVE
Required Description
COPPER ALLOY BODY
E1 STRAIGHT THRU
DISK
WATER-OIL-GAS SINGLE RESPONSE
AUTOMA