National Item Identification Number
01-282-5100
012825100
4820-01-282-5100
4820-01-282-5100
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)
1CC97
NORTHROP GRUMMAN SHIP SYSTEMS INC.
DIV AVONDALE OPERATIONS - NEW
5100 RIVER ROAD
AVONDALE
LA
70094
504-436-5112
1CC97
NORTHROP GRUMMAN SHIP SYSTEMS INC.
DIV AVONDALE OPERATIONS - NEW
5100 RIVER ROAD
AVONDALE
LA
70094
504-436-5112
09032
TATE ANDALE INC
DBA TATE TEMPCO
1941 LANSDOWNE RD
BALTIMORE
MD
21227
410-247-8700
1CC97
NORTHROP GRUMMAN SHIP SYSTEMS INC.
DIV AVONDALE OPERATIONS - NEW
5100 RIVER ROAD
AVONDALE
LA
70094
504-436-5112
53711
53711
Reference Numbers (Part Numbers)
C3-250-55-01-03
C3-250-55-01-03 ITEM 5
M44-03-258C SH
M44-03-258C SH
261-610
Required Categories
MATERIAL
HARDNESS RATING
Required Description
STEEL CORROSION RESISTING SEAT
NOT RATED