National Item Identification Number
01-425-7843
014257843
4820-01-425-7843
4820-01-425-7843
National Stock Number
Item Name
SEAT,VALVE
Federal Supply Class
4820
Description
A replaceable item designed to provide a circular stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.
Commercial and Government Entity Code (Supplier Data)
94120
U S DIVERS CO INC
2340 COUSTEAU CT
VISTA
CA
92081
760-597-5000
Reference Numbers (Part Numbers)
0542-03
Required Categories
SPECIAL FEATURES
CRITICALITY CODE JUSTIFICATION
III END ITEM IDENTIFICATION
T
Required Description
UNDERWATER LIFE SUPPORT IAW NAVSEA INSTRUCITON 10560.2B
FEAT
VALVE, BOTTLE, DI