Valve Seat

Model / MPN: 061900 | NSN: 4820-01-033-1675

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

4820-01-033-1675

Sold in multiples of

1 EA

DEMIL

Flange Diameter

2.560 inches

Body Outside Diameter

2.375 inches

Body Inside Diameter

2.000 inches

Seat Radius

1.688 inches

Flange Seat To Disk End Height

0.168 inches

Under Flange Height

0.082 inches

Seating Surface Shape

Radial

Material

Plastic polytetrafluoroethylene

Style Designator

Plain flanged

06190 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7MC21T021H	Seat, Valve	10	PG	04/08/2021

Pricing and Availability

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061900 Cross Reference

61900
61875SA-PC2