National Item Identification Number
00-451-6954
004516954
4820-00-451-6954
4820-00-451-6954
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
61174
99240
Reference Numbers (Part Numbers)
A51E9067-1
A51E9067-1
2S2224
Required Categories
MATERIAL
SURFACE TREATMENT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
STYL
Required Description
ALUMINUM ALLOY BODY
ALUMINUM ALLOY SEAT
ANODIZE
MIL-A-8625,TY 2 MIL SPEC SING