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4820-01-205-7842

Valve Seat

4820012057842 012057842 A-9837 PC 2 2 IN

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

4820-01-205-7842 SEAT,VALVE 4820012057842 012057842

Managed by United States
NSN Created on 11 Apr 1985
Data Last Changed
November 2023
NATO Update Count
6
NATO Data Quality
4820-01-205-7842 SEAT,VALVE 4820012057842 012057842 1/1
NSN 4820-01-205-7842 (Generic Image) 1/1

4820-01-205-7842 Stock and Availability Marketplace 4820-01-205-7842

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4820-01-205-7842 Related Documents Related Documents 4820-01-205-7842 1+ Documents (More...)

DAC: C 6 Jun 2006 4820-01-203-8469 Globe Valve C-8023RNCC: 3 | RNVC: 1 | DAC: C 20 Mar 1985 4820-01-205-7842
Valve Seat A-9837 PC 2 2 INRNCC: 3 | RNVC: 1 | DAC: C 11 Apr 1985 4820-01-306-7114 Valve Cartridge

4820-01-205-7842 Demil Restrictions 4820-01-205-7842

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

4820-01-205-7842 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.

4820-01-205-7842 Manufacturers Approved Sources 4820-01-205-7842

4820-01-205-7842 Management Data Management Data 4820-01-205-7842

Effective Date
Organization
Unit of Issue
Unit Price
Qty Unit Pack
Jan 2004
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
V
Discontinued Without 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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