Valve Seat

Model / MPN: NB102-E0250-2 | NSN: 4820-01-119-9481

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

4820-01-119-9481

Sold in multiples of

1 EA

DEMIL

Flange Diameter

3.062 inches

Body Outside Diameter

2.750 inches

Body Inside Diameter

2.312 inches

Flange Seat To Disk End Height

0.250 inches

Under Flange Height

0.375 inches

Seating Surface Shape

Flat

Material

Nickel alloy

Style Designator

Plain flanged

NB102 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7MC20T8635	Seat, Valve	3	EA	04/27/2020
SPE7MC21T9777	Seat, Valve	10	EA	03/25/2021
SPE7MC21T049Z	Seat, Valve	3	EA	04/22/2021

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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NB102-E0250-2 Cross Reference

NB-0102-H-0250 PART 18
NB-0102-H-0250 PIECE 18
CS-4820-SV-0741