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4820-00-409-9422

Valve Seat

4820004099422 004099422 010234-049-596 A8415PC38

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. View more Valve Seat

4820-00-409-9422 SEAT,VALVE 4820004099422 004099422

Managed by United States
NSN Created on 16 Nov 1970
Data Last Changed
November 2023
NATO Update Count
5
NATO Data Quality
4820-00-409-9422 SEAT,VALVE 4820004099422 004099422 1/1
NSN 4820-00-409-9422 (Generic Image) 1/1

4820-00-409-9422 Stock and Availability Marketplace 4820-00-409-9422

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4820-00-409-9422 Related Documents Related Documents 4820-00-409-9422 1+ Documents (More...)

Seat 010231-019-596RNCC: 3 | RNVC: 1 | DAC: 310231-19-596RNCC: 5 | RNVC: 9 | DAC: 1 1 Jan 1963 4820-00-409-9422

4820-00-409-9422 Demil Restrictions 4820-00-409-9422

DEMIL: F | DEMILI: | CRITICALITY: Y | HMIC: N | PMIC: U | EDC: | ADPEC:

4820-00-409-9422 is a Valve Seat that does not have a nuclear hardened feature, but does have another critical feature or features such as tolerance, fit restriction or application. This item is a US Munitions List or Commerce Control List Item where the Item Manager, Equipment Specialist or Product Specialist must provide special demilitarization instructions. This item is not suspected to be hazardous. The precious metals content of this item is unknown.

4820-00-409-9422 Management Data Management Data 4820-00-409-9422

Effective Date
Organization
Unit of Issue
Unit Price
Qty Unit Pack
Mar 2000
Department of the Navy (DN)
EA
Subscribe
1
MOE
USC
Code
Statement
Order of Use
Jump To Code
Qty Per Assy
UOM
Technical Document
Quantative Expression
Department of the Navy (DN)
I
V
Discontinued Without Replacement
Department of the Navy (DN)
N
N
Disposal

Navy Navy

Cognizance:
1H
Consumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg
Special Material ID:
X3
Nuclear Reactor Plant (NRP) material under the technical cognizance of the NAVSEA 08 special designed, manufactured and/or treated for use in a NRP or controls thereof. This category includes all other NRP items which are not coded X2 or X4.
Issue, Repair, Requisition Restriction Code:
BL
Submit/refer requisitions to NAVICP MECH. Centralized control for issue of repair parts for specific programs/equipment

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