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4820-00-197-4986

Valve Seat

4820001974986 001974986 13206E7409

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

4820-00-197-4986 SEAT,VALVE 4820001974986 001974986

Managed by United States
NSN Created on 24 Jun 1970
Data Last Changed
January 2023
NATO Update Count
6
NATO Data Quality
STYL Style B9 for 4820-00-197-4986 1/1
NSN 4820-00-197-4986 (Identification) 1/1

4820-00-197-4986 Stock and Availability Marketplace 4820-00-197-4986

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4820-00-197-4986 Demil Restrictions 4820-00-197-4986

DEMIL: A | DEMILI: | CRITICALITY: X | HMIC: N | PMIC: U | EDC: | ADPEC:

4820-00-197-4986 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.

4820-00-197-4986 HTS and ScheduleB Import and Export 4820-00-197-4986

4820-00-197-4986 End Users End Users 4820-00-197-4986

Canada (ZC01)
Effective Date:
1 Apr 1991
Turkey (ZW01)
Effective Date:
1 Nov 2005

4820-00-197-4986 Manufacturers Approved Sources 4820-00-197-4986

4820-00-197-4986 Technical Data Datasheet 4820-00-197-4986

Characteristic
Specifications
FIIG
A15500
Style Designator [STYL]
Plain Flanged
Flange Diameter [ABKK]
1.250 Inches Nominal
Body Outside Diameter [ADAR]
0.500 Inches Nominal
Body Inside Diameter [ADAS]
0.375 Inches Nominal
Flange Seat To Disk End Height [AJRF]
0.750 Inches Nominal
Under Flange Height [AJRM]
0.625 Inches Nominal
Material [MATT]
Aluminum Alloy 2024 Overall
Material Document And Classification [MDCL]
Qq-A-200/3,Alloy 2024,T4 Fed Spec Single Material Response Overall
Seating Surface Shape [CQKM]
Flat
Seal Accommodation Type [AJSH]
Grooved
Thread Series Designator [THSD]
Unf Single Threaded Portion
Nominal Thread Size [CQJX]
0.625 Inches Single Threaded Portion
Thread Class [AAJD]
2A Single Threaded Portion
Thread Length [AASA]
0.375 Inches Nominal Single Threaded Portion
Test Data Document [TEST]
13206-E7409-07403 Drawing (This Is The Basic Governing Drawing, Such As A Contractor Drawing, Original Equipment Manufacturer Drawing, Etc.; Excludes Any Specification, Standard Or Other Document That May Be Referenced In A Basic Governing Drawing)

4820-00-197-4986 Related Items NATO Stock Numbers Related to 4820-00-197-4986

4820-00-197-4986 Freight Data Freight Information 4820-00-197-4986

4820-00-197-4986 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. 4820-00-197-4986 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. 4820-00-197-4986 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. 4820-00-197-4986 is not classified as a special type of cargo when transported by water. 4820-00-197-4986 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.

4820-00-197-4986 Packaging Data Packaging Data 4820-00-197-4986

Responsible Activity
Packaging Data Source
Primary Inventory Control Activity (PICA)
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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
--
--
--
--
--
Any Suitable Process
Preservation Material
Wrapping Material
Cushioning/Dunnage
Cushioning Thickness
Container
Special Marking
MIL-PRF-21260, Preservative and Break-in Lubricating Oil, Internal Combustion Engine, Grade 10, 30 or 50
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--
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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