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4810-00-146-4721

Valve Seat

4810001464721 001464721 48248 151P DX79143PC86 DX81653PC86 DX82056PC86 DX82587PC86 DX82997PC86 DX84005PC86 DX87277PC86 DX84904PC86 DX84923PC86 DX84980PC86 DX86127PC86 SL8907PC33-12 DX86173PC86 DX83127PC86 SL5709PC86 DX81430PC86 SL5713PC86 SL9033PC33-12 SL5713

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

Managed by United States

NSN Created on 1 Jan 1963

Data Last Changed
November 2023

NATO Update Count
15

NATO Data Quality

STYL Style B9 for 4810-00-146-4721 1/1 — NSN 4810-00-146-4721 (Identification) 1/1

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48248 SEAT,VALVE 1 EA NS

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151P SEAT,VALVE 1 EA NS

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48248 SEAT,VALVE 1 EA NS

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443995 SEAT,VALVE 2 EA NS

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151P SEAT,VALVE 2 EA NS

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4810-00-146-4721 RQST NE

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4810-00-146-4721 RQST

Updated Every Day

4810-00-146-4721 RQST NE

Restrictions 4810-00-146-4721

4810-00-146-4721 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. The precious metals content of this item is unknown.

Import and Export 4810-00-146-4721

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End Users 4810-00-146-4721

US Navy (N9BC)
Effective Date:: 1 Apr 2005
Former MOE Rule:: N9CD
Supplementary Collaborators:: HD; AMC 2 AMSC G IMC Z IMCACTY GH

Spain (YB01)
Effective Date:: 1 Apr 1991

Republic of Korea (ZH01)
Effective Date:: 1 Apr 1991

Portugal (ZP01)
Effective Date:: 1 Apr 1991

Turkey (ZW01)
Effective Date:: 1 Nov 1998

Approved Sources 4810-00-146-4721

Part Number
Manufacturer
Status
48248: 0UBG9 - Curtiss-Wright Electro-Mechanical (Active); Primary Buy; RNCC 3 RNVC 2 DAC 6
48248: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Original Design; RNCC 3 RNVC 9 DAC 6
151P: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 6
DX79143PC86: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 6
DX81653PC86: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 6
DX82056PC86: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 6
DX82587PC86: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 6
DX82997PC86: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 6
DX84005PC86: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 6
DX87277PC86: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 6
DX84904PC86: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 6
DX84923PC86: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 6
DX84980PC86: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 6
DX86127PC86: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 6
SL8907PC33-12: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 6
DX86173PC86: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 6
DX83127PC86: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 6
SL5709PC86: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 6
DX81430PC86: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 6
SL5713PC86: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 6
SL9033PC33-12: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Canceled/Obsolete; RNCC 5 RNVC 9 DAC 6
SL5713: 93232 - Curtiss-Wright Electro-Mechanical (Replaced); Informational Drawing; RNCC D RNVC 9 DAC A

Datasheet 4810-00-146-4721

Characteristic
Specifications
FIIG: A15500
Body Inside Diameter [ADAS]: 4.002 Inches Nominal
Body Outside Diameter [ADAR]: 4.638 Inches Minimum And 4.640 Inches Maximum
Flange Diameter [ABKK]: 5.000 Inches Nominal
Flange Seat To Disk End Height [AJRF]: 0.375 Inches Nominal
Material [MATT]: Steel Overall
Seat Angle In Deg [AJSG]: 45.000 Nominal
Seating Surface Shape [CQKM]: Angular
Seal Accommodation Type [AJSH]: Grooved
Special Features [FEAT]: Two Slots In Base 1/8 In. W By 3/16 In. Deep
Under Flange Height [AJRM]: 1.375 Inches Nominal
Style Designator [STYL]: Plain Flanged
Taper Major Diameter [ABQB]: 4.639 Inches Nominal
Taper Length [ABND]: 1.313 Inches Nominal

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DLA Procurement Analysis 4810-00-146-4721

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Management Data 4810-00-146-4721

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Effective Date: Organization; Unit of Issue; Unit Price; Qty Unit Pack
Mar 2023: Defense Logistics Agency (DS); EA; Subscribe; 1
Oct 2021: Department of the Navy (DN); EA; Subscribe; 1
Oct 2020: Department of the Navy (DN); EA; Subscribe; 1
Feb 2020: Department of the Navy (DN); EA; Subscribe; 1

MOE: USC; Code; Statement; Order of Use; Jump To Code; Qty Per Assy; UOM; Technical Document; Quantative Expression
Department of the Navy (DN): N; X; Formerly 4320
Defense Logistics Agency (DS): I; X; Formerly 4320

Navy

Cognizance:

9B: Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg

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Freight Information 4810-00-146-4721

4810-00-146-4721 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. 4810-00-146-4721 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. 4810-00-146-4721 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. 4810-00-146-4721 is not classified as a special type of cargo when transported by water. 4810-00-146-4721 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.

Packaging Data 4810-00-146-4721

Responsible Activity
Packaging Data Source: Primary Inventory Control Activity (PICA); --

Item Pack Level (Unpackaged)

Item Size
Item Weight
Characteristics
Weight/Dimensions Category
Fragility
Item Preservation: --; --; Bare Metal Item; Over 10lb; Less than 85G; Special Requirement

Unit Pack Level (Packaged)

Quantity per Pack
Unit Size
Unit Weight
Unit Cube
Preservation Method
Cleaning/Drying: 1; --; --; --; Physical Protection; Any Suitable Process

Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking: No Requirement; --; A-A-1898, Grade II, Water Resistant Cellulosic Cushioning; --; PPP-B-566, PPP-B-676, or ASTM-D5118, Folding, Setup or Fiberboard Box; No special marking

Intermediate Pack Level

Quantity of Unit Packs
Container: ASTM - D5118, Fiberboard Box

Contracting Technical Data File (CTDF) 4810-00-146-4721 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):: 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:

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Related Documents 4810-00-146-4721 5+ Documents (More...)

Restrictions 4810-00-146-4721

Import and Export 4810-00-146-4721

End Users 4810-00-146-4721

Approved Sources 4810-00-146-4721

Datasheet 4810-00-146-4721

DLA Procurement Analysis 4810-00-146-4721

Management Data 4810-00-146-4721

Navy

Similar Supply Items to 4810-00-146-4721

Freight Information 4810-00-146-4721

Packaging Data 4810-00-146-4721

Item Pack Level (Unpackaged)

Unit Pack Level (Packaged)

Intermediate Pack Level

Contracting Technical Data File (CTDF) 4810-00-146-4721 October 2021

Criticality and Quality

Commercial Properties

Restrictions

Packaging Requirements