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4820-01-454-3819
Valve Seat
4820014543819 014543819 N-54147 8IN PC4 N-54147
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
November 2023
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Related Documents 4820-01-454-3819 2+ Documents (More...)
Valve Seat N-54147 8IN PC4RNCC: 3 | RNVC: 2 | DAC: EN-54147RNCC: D | RNVC: 9 | DAC: A 28 Mar 1998
5 | RNVC: 1 | DAC: CN-11088PC19RNCC: 5 | RNVC: 1 | DAC: C 16 Sep 1989 4820-01-455-7362 Gate Valve N-54147
NumberManufacturerStatusMS35311-169 96906 - Military Standards (Active) Definitive Standard RNCC 2 RNVC 2 DAC E N-54147
Restrictions 4820-01-454-3819
4820-01-454-3819 is a Valve Seat that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. 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.
Approved Sources 4820-01-454-3819
- Part Number
- Manufacturer
- Status
- N-54147 8IN PC4
- Manufacturer
- 63686 - The Walworth Company (Active)
- Primary Buy
- Primary Buy
- N-54147
- 63686 - The Walworth Company (Active)
- Informational Drawing
- Informational Drawing
DLA Procurement Analysis 4820-01-454-3819
Management Data 4820-01-454-3819
- Effective Date
- Organization
- Unit of Issue
- Unit Price
- Qty Unit Pack
- Unit of Issue
- Sep 2009
- Department of the Navy (DN)
- EA
- Subscribe
- EA
- MOE
- USC
- Code
- Statement
- Order of Use
- Jump To Code
- Qty Per Assy
- UOM
- Technical Document
- Quantative Expression
- Code
- Department of the Navy (DN)
- N
- V
- Discontinued Without Replacement
- V
- Defense Logistics Agency (DS)
- I
- V
- Discontinued Without Replacement
- V
Navy
- Cognizance:
- 9B
- Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
NATO Stock Numbers Related to 4820-01-454-3819
Contracting Technical Data File (CTDF) 4820-01-454-3819 October 2021
Criticality and Quality
- Critical Item Code:
- X
- Flight Safety:
- Life Support:
- Certified Samples:
- Serialization:
- First Article Test (FAT):
- Certificate of Quality Compliance:
- Production Lot Testing:
- Special Testing:
- Qualified Products List (QPL):
Commercial Properties
- Government Furnished Material:
- Government Furnished Tooling:
- Government Furnished Property:
- Price Evaluation Code:
- Diminshing Manufacturing Sources:
- Warranty:
- Commerical Off The Shelf (COTS):
- End Item Application:
- Auctioning Candidate:
- Source of Procurement:
- Contract Option:
Restrictions
- Boeing Rights Guard:
- Export Controlled:
- Controlled Technical Data Package (TDP):
- Restricted Technical Data Package (TDP):
- Contains Classified Material
- Weapons System Indicator Code (WSIC):
- N
Packaging Requirements
- Packaging Determination Table:
- Packaging Review Code:
- Special Packaging Instruction Number (SPIN):
- Special Packaging Instruction Number Revision:
- Special Packaging Instruction Number Date:
- Pallet Reference Number Required: