National Item Identification Number
01-249-5309
012495309
4820-01-249-5309
4820-01-249-5309
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)
56760
HARRIS ENVIRONMENTAL SYSTEMS INC
11 CONNECTOR RD
ANDOVER
MA
01810
978-470-8600
56760
HARRIS ENVIRONMENTAL SYSTEMS INC
11 CONNECTOR RD
ANDOVER
MA
01810
978-470-8600
Reference Numbers (Part Numbers)
3974-2-BS PC.4
5400519-4
Required Categories
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
CRITICALITY CODE JUSTIFICATION
Required Description
MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALI