National Item Identification Number

00-313-9105
003139105
4810-00-313-9105
4810-00-313-9105

National Stock Number

Item Name

SEAT,VALVE

Federal Supply Class

4810

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)

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66850

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TYCO VALVES & CONTROLS LP
DBA YARWAY PRODUCTS
9700 W GULF BANK RD
HOUSTON
TX
77040
713-466-1176

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Reference Numbers (Part Numbers)

B021323-9

Required Categories

STYLE DESIGNATOR
FLANGE DIAMETER
BODY INSIDE DIAMETER
FLANGE SEAT TO DISK END

Required Description

B4 THREADED FLANGED
2.375 INCHES NOMINAL
1.436 INCHES MINIMUM AND
1.440 INCHE