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4820-00-402-2430

Valve Seat

4820004022430 004022430 M11717PC6 M11687ITEM6 M11717ITEM6 M11292ITEM6 M11617ITEM6 M11684 ITEM 6 M11698ITEM6 M11704ITEM6

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 3 Apr 1970

Data Last Changed
January 2023

NATO Update Count
11

NATO Data Quality

STYL Style B1 for 4820-00-402-2430 1/1 — NSN 4820-00-402-2430 (Identification) 1/1

Marketplace 4820-00-402-2430

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4820-00-402-2430 RQST NE

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4820-00-402-2430 RQST

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4820-00-402-2430 RQST NE

Restrictions 4820-00-402-2430

4820-00-402-2430 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 4820-00-402-2430

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End Users 4820-00-402-2430

Spain (YB01)
Effective Date:: 1 Apr 1991

Turkey (ZW01)
Effective Date:: 1 Nov 1998

Approved Sources 4820-00-402-2430

Part Number
Manufacturer
Status
M11717PC6: K2980 - Shipham Valves Limited (Active); Primary Buy; RNCC 3 RNVC 2 DAC 1
M11687ITEM6: K2980 - Shipham Valves Limited (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 6
M11717ITEM6: K2980 - Shipham Valves Limited (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 1
M11292ITEM6: K2980 - Shipham Valves Limited (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 6
M11617ITEM6: K2980 - Shipham Valves Limited (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 6
M11684 ITEM 6: K2980 - Shipham Valves Limited (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 6
M11698ITEM6: K2980 - Shipham Valves Limited (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 6
M11704ITEM6: K2980 - Shipham Valves Limited (Active); Secondary Buy; RNCC 5 RNVC 2 DAC 6

Datasheet 4820-00-402-2430

Characteristic
Specifications
FIIG: A15500
Body Inside Diameter [ADAS]: 0.750 Inches Nominal
Thread Length [AASA]: 0.375 Inches Nominal Single Threaded Portion
Flange Diameter [ABKK]: 1.255 Inches Nominal
Flange Seat To Disk End Height [AJRF]: 0.150 Inches Minimum And 0.280 Inches Maximum
Material [MATT]: Nickel Alloy Overall
Nominal Thread Size [CQJX]: 1.000 Inches Single Threaded Portion
Material Document And Classification [MDCL]: Astm B164 Assn Std Single Material Response Overall
Seating Surface Shape [CQKM]: Flat
Under Flange Height [AJRM]: 0.250 Inches Nominal
Style Designator [STYL]: Threaded Flanged
Thread Class [AAJD]: 3A Single Threaded Portion
Thread Series Designator [THSD]: Unef Single Threaded Portion

NATO Stock Numbers Related to 4820-00-402-2430

4820-22-625-1047 4820-12-197-1981 4820-12-375-4761 4810-19-002-2078 4820-99-411-7717 4820-12-334-1839 4820-12-331-7820 4820-66-127-6673 4810-12-385-6766 4820-12-347-0695 4820-99-526-9939 4820-66-141-2771 4820-99-556-8442 4810-12-315-6887 4810-12-176-6758 4820-98-200-1718 4820-12-701-3681 4820-99-538-9044

Freight Information 4820-00-402-2430

4820-00-402-2430 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. 4820-00-402-2430 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. 4820-00-402-2430 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 576 for ocean manifesting and military sealift. 4820-00-402-2430 is not classified as a special type of cargo when transported by water. 4820-00-402-2430 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 4820-00-402-2430

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: --; --; --; --; Physical Protection; Any Suitable Process

Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking: No Requirement; --; --; --; 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, Type CF, Class Weather-Resistant, Corrugated Fiberboard Box