National Item Identification Number
01-397-5794
013975794
4820-01-397-5794
4820-01-397-5794
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)
0ASY6
DERBYSHIRE MARINE PRODUCTS DIVISION
DBA DERBYSHIRE MARINE PRODUCTS DIV
5100 BELFIELD AVE.
PHILADELPHIA
PA
19144
215-844-3200
0ASY6
DERBYSHIRE MARINE PRODUCTS DIVISION
DBA DERBYSHIRE MARINE PRODUCTS DIV
5100 BELFIELD AVE.
PHILADELPHIA
PA
19144
215-844-3200
Reference Numbers (Part Numbers)
M3291
M3291-DB
Required Categories
STYLE DESIGNATOR
OVERALL HEIGHT
SEATING SURFACE SHAPE
THREAD SERIES DESIGNATO
Required Description
B5 PLAIN THREADED
0.625 INCHES NOMINAL
ANGULAR
UN SINGLE THREADED PORTION
4.