National Item Identification Number
01-441-9710
014419710
4820-01-441-9710
4820-01-441-9710
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)
53711
53711
Reference Numbers (Part Numbers)
6405539
801-6405539-AY49
Required Categories
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
SPECIAL FEATURES
END ITEM IDENTIFI
Required Description
DISK
AUTOMATIC
VALVE SIZE 0.250 IN.
SW NPS
SEAWOLF CLASS SSN