National Item Identification Number
01-419-3940
014193940
4820-01-419-3940
4820-01-419-3940
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)
91816
53711
53711
Reference Numbers (Part Numbers)
CV02-142
CV02-142
592-6314517
6314517
Required Categories
SPECIAL FEATURES
CRITICALITY CODE JUSTIFICATION
END ITEM IDENTIFICATION
SPEC/
Required Description
UNDERWATER LIFE SUPPORT IAW NAVSEA INSTRUCTION 10560.2B
FEAT
MK 3 MOD 0 LIGHT