Valve Seat

Model / MPN: 255-01 | NSN: 4820-00-756-5537

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

4820-00-756-5537

Sold in multiples of

1 EA

DEMIL

Thread Class

2a single threaded portion

Flange Diameter

1.750 inches

Body Inside Diameter

1.313 inches

Flange Seat To Disk End Height

0.375 inches

Under Flange Height

0.250 inches

Thread Size

1.625 inches single threaded portion

Seating Surface Shape

Flat

Material

Nickel alloy

Style Designator

Threaded flanged

Thread Series Designator

Unef single threaded portion

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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255-01 Cross Reference

2736
SMS-2736