Valve Seat

Model / MPN: 1251 FIND 4 | NSN: 4820-01-352-2298

A replaceable item designed to provide a 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.

Product Details

NATO Stock Number

4820-01-352-2298

Sold in multiples of

1 EA

DEMIL

Overall Height

1.000 inches

Body Inside Diameter

24.000 inches

Thready Qty Per Inch (tpi)

8 single threaded portion

Thread Size

25.750 inches single threaded portion

Seating Surface Shape

Flat

Material

Nickel alloy

Style Designator

B5 plain threaded

1251 Series Parts

Pricing and Availability

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1251 FIND 4 Cross Reference

N14222M-4
1251