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4820-01-287-4874
Valve Seat
4820012874874 012874874 803-2177934-X1XX-18 2110254 PC 20 2110254 PIECE 20 1/4 IN 2620-902X10 PC 20 1/4IN
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
7
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Related Documents 4820-01-287-4874 5+ Documents (More...)
of the Navy (DN)IZDiscontinued-Use 4820-01-287-4874Department of the Navy (DN)NLSuperseded By 4820-01-287-4874
Navy (DN)IAConsolidated With 4820-01-287-4874Department of the Navy (DN)NAConsolidated With 4820-01-287-4874
Restrictions 4820-01-287-4874
4820-01-287-4874 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.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.
Import and Export 4820-01-287-4874
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4820-01-287-4874
- US Navy (N9BC)
- Effective Date:
- 1 Jun 2006
- Former MOE Rule:
- N9CD
- Supplementary Collaborators:
- GTHXHD
- Brazil (YA01)
- Effective Date:
- 1 Dec 2001
- Turkey (ZW01)
- Effective Date:
- 1 Dec 2005
Approved Sources 4820-01-287-4874
- Part Number
- Manufacturer
- Status
- 803-2177934-X1XX-18
- Manufacturer
- 80064 - Naval Ship Systems Command (Active)
- Primary Buy
- Primary Buy
- 2110254 PC 20
- 80064 - Naval Ship Systems Command (Active)
- Secondary Buy
- Secondary Buy
- 2110254 PIECE 20 1/4 IN
- 80064 - Naval Ship Systems Command (Active)
- Secondary Buy
- Secondary Buy
- 2620-902X10 PC 20 1/4IN
- 96169 - Electric Boat Corporation (Active)
- Secondary Buy
- Secondary Buy
Datasheet 4820-01-287-4874
- Characteristic
- Specifications
- FIIG
- Specifications
- A15500
- Style Designator [STYL]
- Threaded Flanged
- Flange Diameter [ABKK]
- 0.930 Inches Nominal
- Flange Seat To Disk End Height [AJRF]
- 0.122 Inches Nominal
- Material [MATT]
- Nickel Alloy Overall
- Seating Surface Shape [CQKM]
- Angular
- Thread Series Designator [THSD]
- Uns Single Threaded Portion
- Nominal Thread Size [CQJX]
- 0.7656 Inches Single Threaded Portion
- Thread Quantity Per Inch [CMLP]
- 24 Single Threaded Portion
- Thread Class [AAJD]
- 3A Single Threaded Portion
- End Item Identification [AGAV]
- Valve, Globe .25In; Valve Anl .25Ips 700Psi Swldg Copni; Valve Glb .25Ips 700Psi Sb Cna; Valve Anl .25Ips 700Psi Sb Brz; Valve Anl .25Ips 700Psi Sb Cop Ni; Valve Anl .25Ips 700Psi Swldg Cna
Weapon Systems (WSDC) 4820-01-287-4874
DLA Procurement Analysis 4820-01-287-4874
- Last Stock Position:
- 23 In Stock
- DLA Administrative Lead Time:
- Subscribe
- DLA Production Lead Time:
- Subscribe
Management Data 4820-01-287-4874
Navy
- Cognizance:
- 9B
- Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
NATO Stock Numbers Related to 4820-01-287-4874
Freight Information 4820-01-287-4874
4820-01-287-4874 has freight characteristics managed by the Food and Drug Administration (FDA).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. 4820-01-287-4874 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. 4820-01-287-4874 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 593 for ocean manifesting and military sealift. 4820-01-287-4874 is not classified as a special type of cargo when transported by water. 4820-01-287-4874 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.
Contracting Technical Data File (CTDF) 4820-01-287-4874 October 2021
Criticality and Quality
- Critical Item Code:
- 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):
- T
Packaging Requirements
- Packaging Determination Table:
- Packaging Review Code:
- Y
- Special Packaging Instruction Number (SPIN):
- Special Packaging Instruction Number Revision:
- Special Packaging Instruction Number Date:
- Pallet Reference Number Required: