National Item Identification Number
01-281-1641
012811641
4820-01-281-1641
4820-01-281-1641
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)
55378
TRAC REGULATOR CO INC
160 S TERRACE AVE
MOUNT VERNON
NY
10550
914-699-9352
55378
TRAC REGULATOR CO INC
160 S TERRACE AVE
MOUNT VERNON
NY
10550
914-699-9352
55378
TRAC REGULATOR CO INC
160 S TERRACE AVE
MOUNT VERNON
NY
10550
914-699-9352
Reference Numbers (Part Numbers)
255
255-00
255-02
Required Categories
STYLE DESIGNATOR
MATERIAL
HARDNESS RATING
SEATING SURFACE SHAPE
NOMINAL THRE
Required Description
B1 THREADED FLANGED
COPPER ALLOY OVERALL
RUBBER BUNA N SEAT
NOT RATED
FLAT;