Valve Seat

Model / MPN: 71550 PIECE 16 | NSN: 4820-01-063-5841

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

4820-01-063-5841

Sold in multiples of

1 EA

DEMIL

Thread Class

3a single threaded portion

Overall Height

0.500 inches

Body Inside Diameter

2.062 inches

Seat Angle In Deg

45.000

Thready Qty Per Inch (tpi)

18 single threaded portion

Thread Size

2.625 inches single threaded portion

Seating Surface Shape

Angular

Material

Nickel alloy

Material Specification

Qq-n-288 federal specification single material response

Style Designator

B5 plain threaded

Thread Series Designator

Uns single threaded portion

71550 Series Parts

Pricing and Availability

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71550 PIECE 16 Cross Reference

B-114928
048090 PIECE 16 2IN
B-114928
048090 PIECE 16 2IN