National Item Identification Number
00-618-3489
006183489
4820-00-618-3489
4820-00-618-3489
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)
99687
RAYTHEON CO
EQUIPMENT DEVELOPMENT LAB
1001 BOSTON POST RD
MARLBOROUGH
MA
01752
508-490-1000
Reference Numbers (Part Numbers)
381-1052P2
488-16SS
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
MAXIM
Required Description
STEEL CORROSION RESISTING BODY
STEEL CORROSION RESISTING SEAT
A2 STRAIGHT THRU