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4820-01-456-8112

Valve Seat

4820014568112 014568112 SS-91K-67TITEM19

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

4820-01-456-8112 SEAT,VALVE 4820014568112 014568112

Managed by United States
NSN Created on 26 Jun 1998
Data Last Changed
November 2023
NATO Update Count
4
NATO Data Quality
4820-01-456-8112 SEAT,VALVE 4820014568112 014568112 1/1
NSN 4820-01-456-8112 (Generic Image) 1/1

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4820-01-456-8112 Related Documents Related Documents 4820-01-456-8112 1+ Documents (More...)

G 3 Apr 2000 4820-01-596-2206 Spec Valve SS-CHS6-EP-1RNCC: 3 | RNVC: 2 | DAC: 6 13 May 2011 4820-01-456-8112

4820-01-456-8112 Demil Restrictions 4820-01-456-8112

DEMIL: F | DEMILI: | CRITICALITY: Y | HMIC: N | PMIC: A | EDC: | ADPEC: 0

4820-01-456-8112 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. This item does not contain a precious metal.

4820-01-456-8112 Management Data Management Data 4820-01-456-8112

Effective Date
Organization
Unit of Issue
Unit Price
Qty Unit Pack
Aug 2015
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 W/O Replacement
Department of the Navy (DN)
N
V
Discontinued W/O Replacement

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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