National Item Identification Number

01-202-3545
012023545
4810-01-202-3545
4810-01-202-3545

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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99193

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59364

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99193

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Reference Numbers (Part Numbers)

311599
311599-5
311599-5

Required Categories

FLANGE DIAMETER
BODY OUTSIDE DIAMETER
BODY INSIDE DIAMETER
MATERIAL
SEATING

Required Description

1.080 INCHES NOMINAL
0.561 INCHES NOMINAL
0.374 INCHES NOMINAL
STEEL CORROSIO