National Item Identification Number
01-313-9441
013139441
4820-01-313-9441
4820-01-313-9441
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
71905
DERBYSHIRE MACHINE & TOOL CO. INC.
DBA DERBYSHIRE MACHINE AND TOOL CO.
5100 BELFIELD AVE.
PHILADELPHIA
PA
19144
215-844-3200
Reference Numbers (Part Numbers)
M3130-6 ITEM 5
M3130-6 ITEM 5
Required Categories
HARDNESS RATING
SEATING SURFACE SHAPE
Required Description
NOT RATED
FLAT