Valve Seat

Model / MPN: H503-4C | NSN: 4820-00-234-3929

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

4820-00-234-3929

Sold in multiples of

1 EA

DEMIL

DEMIL/MLI

Criticality Code Justification

Zzzy

Reference Number Differentiating Characteristics

Material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications.

H503 Series Parts

Pricing and Availability

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H503-4C Cross Reference

5314A4 ITEM 11
H5314X1 PIECE 11
5314X1ITEM11
5314XPC11
01010-5 PC 8
503-4C
5312X3ITEM9
5314M4PC11
5312X1 IM 9
5314X1IM11
5312X1 IM 9
5314X1IM11
503-4C
5314X1ITEM11
5314XPC11
901010-2PC26