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4820-01-684-2934
Valve Seat
4820016842934 016842934 845-8513210-15(SPCLN)
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
May 2023
1

Marketplace 4820-01-684-2934
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Related Documents 4820-01-684-2934 3+ Documents (More...)
United States (US) 4. 4820-01-684-2934 Marketplace Restrictions Approved Sources Datasheet Management
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-2934Valve Seat4820016842934 016842934 845-8513210 https//www.nsnlookup.com /fsg-48/fsc-4820/us 4820-
Valve Seat 4820016842934 016842934 48/fsc-4820/us 4820-01-685-3977 Stem Coupling 4820016853977
Restrictions 4820-01-684-2934
4820-01-684-2934 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.
Import and Export 4820-01-684-2934
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- HTS Code
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Approved Sources 4820-01-684-2934
- Part Number
- Manufacturer
- Status
- 845-8513210-15(SPCLN)
- Manufacturer
- 43689 - Huntington Ingalls Inc (Active)
- Incomplete Reference
- Incomplete Reference
Management Data 4820-01-684-2934
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
- Special Material Content:
- 9
- Non-Hazardous or Non-Sensitive Item
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