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4820-01-642-6391
Valve Seat
4820016426391 016426391 845-7526221-11X1-09
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

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United States (US) 4. 4820-01-642-6391 Marketplace Restrictions Approved Sources Datasheet Management
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Valve Seat 4820016426391 016426391 Upgrade for $1 a day Upgrade your Account Upgrade 4820-01-642
-6391Valve Seat4820016426391 016426391 845-7526221 https//www.nsnlookup.com /fsg-48/fsc-4820/us 4820-
Valve Seat 4820016426391 016426391 fsg-53/fsc-5330/us 5330-01-643-9870 Gasket 5330016439870 016439870
Valve Seat 4820016426391 016426391 -01-643-9822 Valve Gland Flange 4820016439822 016439822 642-
NumberManufacturerStatus845-7526221 for $1 a day Upgrade your Account Upgrade 4820-01-642 -6391Valve Seat4820016426391 016426391
Valve Seat 4820016426391 016426391 -01-643-9822 Valve Gland Flange 4820016439822 016439822 642-
NumberManufacturerStatus845-7526221 for $1 a day Upgrade your Account Upgrade 4820-01-642 -6391Valve Seat4820016426391 016426391
Restrictions 4820-01-642-6391
4820-01-642-6391 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 4820-01-642-6391
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4820-01-642-6391
- US Navy (N1HE)
- Effective Date:
- 1 Mar 2015
Approved Sources 4820-01-642-6391
- Part Number
- Manufacturer
- Status
- 845-7526221-11X1-09
- Manufacturer
- 53711 - Naval Sea Systems Command (Active)
- Incomplete Reference
- Incomplete Reference
Datasheet 4820-01-642-6391
- Characteristic
- Specifications
- FIIG
- Specifications
- A15500
- Criticality Code Justification [CRTL]
- Zzzy
- Reference Number Differentiating Characteristics [ZZZY]
- Material Will Be In Accordance With Navsup-Wss Activity Hx Quality Control, Manufacturing And Testing Specifications
Management Data 4820-01-642-6391
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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Freight Information 4820-01-642-6391
4820-01-642-6391 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 051080. A Sub NMFC of Z. It has a NMFC Description of FAUCETS,BIBCOCKS,GATES VALVES. 4820-01-642-6391 is rated as a variable freight class when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 29300 which rates the freight between FCL and LCL. 4820-01-642-6391 has a variance between NMFC and UFC when transported by rail and the description should be consulted. It has a Water Commodity Code (WCC) of 594 for ocean manifesting and military sealift. 4820-01-642-6391 is not classified as a special type of cargo when transported by water. 4820-01-642-6391 is not a consolidation and does not exceed 84" in any dimension. It should be compatible with a standard 72" Aircraft Cargo Door when transported by air.