National Item Identification Number
00-594-1998
005941998
4820-00-594-1998
4820-00-594-1998
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)
79500
88657
WESTINGHOUSE ELECTRIC CORP
POWER GENERATION-TURBINE DIV
THE QUADRANGLE
4400 ALAFAYA TRL
ORLANDO
FL
32826
407-736-2000
90099
NORTHROP GRUMMAN SYSTEMS CORPORATION
DBA NORTHROP GRUMMAN MARINE SYSTEMS
401 E HENDY AVE MS 33-3
SUNNYVALE
CA
94086
408-735-4188
79500
Reference Numbers (Part Numbers)
1JC8956-6
1JC8956-6
1JC8956-6
1JH4864PC43
Required Categories
STYLE DESIGNATOR
FLANGE DIAMETER
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER;
Required Description
B14 PLAIN FLANGED
3.042 INCHES MINIMUM AND
3.052 INCHES MAXIMUM
2.562 INCHES