Valve Seat

Model / MPN: N21010542 | NSN: 4820-01-151-3732

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

4820-01-151-3732

Sold in multiples of

1 EA

DEMIL

Thread Class

2a single threaded portion

Thread Length

0.125 inches single threaded portion

Overall Height

0.500 inches

Body Inside Diameter

0.375 inches

Thread Size

0.438 inches single threaded portion

Material

Stainless steel seat

Style Designator

Plain threaded

Thread Series Designator

Unf single threaded portion

N2101 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7M121T210N	Seat, Valve	3	EA	05/06/2021

Pricing and Availability

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N21010542 Cross Reference

10105
NB21010542
210105-42
10105
10105-42