National Item Identification Number
00-003-8807
000038807
4820-00-003-8807
4820-00-003-8807
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)
26512
99240
Reference Numbers (Part Numbers)
128SCEC605-1
3C2136
Required Categories
MATERIAL
SURFACE TREATMENT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
STYL
Required Description
STEEL CORROSION RESISTING OVERALL
PASSIVATE
MIL-S-5002 MIL SPEC SINGLE TREATME