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Worldwide distributor of NSN parts and consumables located in the USA.

Valve Seat

Model / MPN: 2452712 | NSN: 4820-01-159-7021
ITAR Registered seal

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
4820-01-159-7021
Sold in multiples of
1 EA
DEMIL
NO
Taper Length
Between 0.144 inches and 0.150 inches
Taper Minor Diameter
0.654 inches
Taper Major Diameter
0.940 inches
Seating Surface Shape
Flat
Material
Rubber silicone
Solicitations
Solicitation Description Qty UOM Close Date
SPE7MC15T9393 Seat, Valve 44 EA 05/04/2015
SPE7MC15TB273 Seat, Valve 60 EA 06/01/2015
SPE7MC15TC607 Seat, Valve 66 EA 06/29/2015
SPE7MC17TE624 Seat, Valve 60 EA 04/03/2017
SPE7MC17TU144 Seat, Valve 316 EA 10/02/2017
SPE7MC19T1171 Seat, Valve 463 EA 11/05/2018

Pricing and Availability

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2452712 Cross Reference
  • 2158954
  • 2158954