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

Valve Seat

Model / MPN: 327180058 | NSN: 4820-01-383-5010
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
4820-01-383-5010
Sold in multiples of
1 EA
DEMIL
NO
Flange Diameter
2.324 inches
Body Outside Diameter
1.625 inches
Body Inside Diameter
1.000 inches
Flange Seat To Disk End Height
0.562 inches
Under Flange Height
0.562 inches
Seat Angle In Deg
90.000
Seating Surface Shape
Angular
Material
Stainless steel seat
Style Designator
Plain flanged
Solicitations
Solicitation Description Qty UOM Close Date
SPE7MC18T237Z Seat, Valve 2 EA 10/01/2018
SPE7MC20T1427 Seat, Valve 3 EA 11/25/2019

Pricing and Availability

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327180058 Cross Reference
  • N327180058
  • 21829N PIECE 20