National Item Identification Number
01-375-3514
013753514
4820-01-375-3514
4820-01-375-3514
National Stock Number
Item Name
VALVE,LIQUID-CHECK
Federal Supply Class
4820
Description
A normally open valve which permits the passage of air or gases in both directions but prevents the passage of liquids in one direction. The action is controlled by a buoyant flow control device which rises against its seat when liquids are present therein.
Commercial and Government Entity Code (Supplier Data)
78959
OERLIKON CONTRAVES INC
225 BOUL DU SEMINAIRE S
SAINT-JEAN-SUR-RICHELIEU
J3B 8E9
CANADA
82829
Reference Numbers (Part Numbers)
TE30 001 344 001
4F102-1
Required Categories
MATERIAL
MEDIA FOR WHICH DESIGNED
SPECIAL FEATURES
SPEC/STD CONTROLLING DATA;
Required Description
STEEL CORROSION RESISTING OVERALL
FUEL/OIL, HYDROCARBON SINGLE RESPONSE
0.875