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4820-01-672-9969

Valve Seat

4820016729969 016729969 7550478-264382003-031 2641-405-11 ITEM 111 2640-801X2 PC 45 2643-820-03 ITEM 31 G547-0002-264382003-031 845-7286645 ITEM 31 264382003-031 2641-405-11 ITEM 111Q3 2643-820-03 ITEM 31Q3 264382003-031Q3 845-7286645 ITEM 31Q3 7550478-264382003-031Q3 G547-0002-264382003-031Q3 2640-801X2 PC 45Q3

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

4820-01-672-9969 SEAT,VALVE 4820016729969 016729969

Managed by United States
NSN Created on 25 May 2018
Data Last Changed
January 2024
NATO Update Count
1
NATO Data Quality
4820-01-672-9969 SEAT,VALVE 4820016729969 016729969 1/1
NSN 4820-01-672-9969 (Generic Image) 1/1

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4820-01-672-9969 Demil Restrictions 4820-01-672-9969

DEMIL: A | DEMILI: 1 | CRITICALITY: S | HMIC: N | PMIC: A | EDC: A | ADPEC: 0

4820-01-672-9969 is a Valve Seat that is specifically designed to be or selected as being nuclear hard. In addition it has other critical features such as tolerance, fit restrictions or application.Demilitarization of this item has been confirmed and is not currently subject to changes. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. This item does not contain a precious metal.

4820-01-672-9969 HTS and ScheduleB Import and Export 4820-01-672-9969

4820-01-672-9969 Manufacturers Approved Sources 4820-01-672-9969

Part Number
Manufacturer
Status
7550478-264382003-031
53711 - Naval Sea Systems Command (Active)
Incomplete Reference
2641-405-11 ITEM 111
96169 - Electric Boat Corporation (Active)
Incomplete Secondary Reference
2640-801X2 PC 45
96169 - Electric Boat Corporation (Active)
Incomplete Secondary Reference
2643-820-03 ITEM 31
96169 - Electric Boat Corporation (Active)
Incomplete Secondary Reference
G547-0002-264382003-031
96169 - Electric Boat Corporation (Active)
Incomplete Secondary Reference
845-7286645 ITEM 31
53711 - Naval Sea Systems Command (Active)
Incomplete Secondary Reference
264382003-031
96169 - Electric Boat Corporation (Active)
Incomplete Secondary Reference
2641-405-11 ITEM 111Q3
03950 - Naval Inventory Control Point (Active)
Secondary Buy
2643-820-03 ITEM 31Q3
03950 - Naval Inventory Control Point (Active)
Secondary Buy
264382003-031Q3
03950 - Naval Inventory Control Point (Active)
Secondary Buy
845-7286645 ITEM 31Q3
03950 - Naval Inventory Control Point (Active)
Secondary Buy
7550478-264382003-031Q3
03950 - Naval Inventory Control Point (Active)
Secondary Buy
G547-0002-264382003-031Q3
03950 - Naval Inventory Control Point (Active)
Secondary Buy
2640-801X2 PC 45Q3
03950 - Naval Inventory Control Point (Active)
Secondary Buy

4820-01-672-9969 Management Data Management Data 4820-01-672-9969

Effective Date
Organization
Unit of Issue
Unit Price
Qty Unit Pack
May 2018
Department of the Navy (DN)
EA
Subscribe
1

Navy Navy

Cognizance:
1H
Consumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg
Special Material ID:
Q3
Item that supports a Level 1 or SUBSAFE critical system that has undergone quality assurance during the acquisition process
Issue, Repair, Requisition Restriction Code:
00
No Restriction
Special Material Content:
9
Non-Hazardous or Non-Sensitive Item

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