National Item Identification Number
00-837-1071
008371071
4820-00-837-1071
4820-00-837-1071
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)
93591
TYCO VALVES & CONTROLS LP
DBA GIMPEL PRODUCTS
9700 W GULF BANK RD
HOUSTON
TX
77040
713-466-1176
57140
Reference Numbers (Part Numbers)
NL505-1
SMS-NL505
Required Categories
STYLE DESIGNATOR
OVERALL HEIGHT
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER
M
Required Description
B6 PLAIN
1.188 INCHES NOMINAL
4.995 INCHES NOMINAL
0.412 INCHES NOMINAL
STEE