Premium Information is available for this item - Upgrade for $1 a day
4820-01-200-4449
Valve Seat
4820012004449 012004449 51970 19909N 19910NPC18
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
6

Marketplace 4820-01-200-4449
Request a Quotation from participating marketplace vendors
Related Documents 4820-01-200-4449 5+ Documents (More...)
/fsc-4820/us 4820-01-200-4449 Valve Seat 4820012004449 012004449,51970 5197019909N19910NPC18 A replaceable
-48/fsc-4820/us 4820-01-200-4449 Valve Seat 4820012004449 012004449,51970 https//www.nsnlookup.com /fsg
4449Valve Seat4820012004449 012004449 51970 19909N an/or electronic Valve Seat 4820012004449 012004449,51970
Incomplete Reference RNCC 3 RNVC 1 DAC C 19909N Valve Diaphragm Spacer 5365010932620 valve designed
https//www.nsnlookup.com /fsg-48/fsc-4820/us 4820-01-200-4449 Valve Seat 4820012004449 012004449,51970
for $1 a day Upgrade your Account Upgrade 4820-01-200-4449Valve Seat4820012004449 012004449 51970 19909N
C3887/51970 011ZZ0007 A grouping of two or more physically connected or related electrical an/or electronic
Valve Seat 4820012004449 012004449,51970 4449Valve Seat4820012004449 0120044495197019909N https
-0.50IN 19909N 19909N REVG 1/2INWWLBBN WWLBBN 1/2 IN A valve designed to automatically maintain within
Valve Seat 4820012004449 012004449,51970 for $1 a day Upgrade your Account Upgrade 4820-01-200-
Restrictions 4820-01-200-4449
4820-01-200-4449 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.
Approved Sources 4820-01-200-4449
- Part Number
- Manufacturer
- Status
- 51970
- Manufacturer
- 35795 - Leslie Controls, Inc. (Active)
- Incomplete Reference
- Incomplete Reference
- 19909N
- 35795 - Leslie Controls, Inc. (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 19910NPC18
- 35795 - Leslie Controls, Inc. (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
Management Data 4820-01-200-4449
- Effective Date
- Organization
- Unit of Issue
- Unit Price
- Qty Unit Pack
- Unit of Issue
- May 2000
- Department of the Navy (DN)
- EA
- Subscribe
- 1
- 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)
- I
- V
- Discontinued Without Replacement
- V
- Department of the Navy (DN)
- N
- N
- Disposal
- N
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
Similar Supply Items to 4820-01-200-4449

















