National Item Identification Number
00-853-0770
008530770
4820-00-853-0770
4820-00-853-0770
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)
10855
CARRIER CORPORATION
DIV CARRIER TRANSICOLD DIVISION
CARRIER PARKWAY BUILDING TR-20
SYRACUSE
NY
13221
315-432-6441
72957
10855
CARRIER CORPORATION
DIV CARRIER TRANSICOLD DIVISION
CARRIER PARKWAY BUILDING TR-20
SYRACUSE
NY
13221
315-432-6441
Reference Numbers (Part Numbers)
44B3721-83
44B3721-83
44B3721-84CPC1H2D
Required Categories
MATERIAL
HARDNESS RATING
SEATING SURFACE SHAPE
SEAT RADIUS
THE MANUFACTURERS
Required Description
STEEL BODY
COBALT ALLOY FACE
NOT RATED
RADIAL
0.216 INCHES NOMINAL
72957
4