Valve Seat
13206E7409
(NSN) National Stock Number
4820-00-197-4986
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
22113
Schedule B Code
8481909090
Summary
2a single threaded portion thread class, 0.375 inches nominal single threaded portion thread length, 1.250 inches nominal flange diameter, 0.500 inches nominal body outside diameter, 0.375 inches nominal body inside diameter, 0.750 inches nominal flange seat to disk end height
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 1 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | CT |
Identification
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.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 22113 | A15500 | - | 2 |
Specifications
Thread Class
2a single threaded portion
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.Thread Length
0.375 inches nominal single threaded portion
Details
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.Flange Diameter
1.250 inches nominal
Details
The length of a straight line which passes through the center of a flange,and terminates at the circumference.Body Outside Diameter
0.500 inches nominal
Details
The length of a straight line which passes through the center of the body,and terminates at the outside circumference.Body Inside Diameter
0.375 inches nominal
Details
The length of a straight line which passes through the center of a body,and terminates at the inside circumference.Flange Seat To Disk End Height
0.750 inches nominal
Details
None.Under Flange Height
0.625 inches nominal
Details
None.Seal Accommodation Type
grooved
Details
Indicates the type of seal accommodation included in or on the item.Nominal Thread Size
0.625 inches single threaded portion
Details
A designation that is used for the purpose of general identification of the thread.Seating Surface Shape
flat
Details
The physical configuration of the surface of the seat.Material
aluminum alloy 2024 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
qq-a-200/3,alloy 2024,t4 fed spec single material response overall
Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Style Designator
plain flanged
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Test Data Document
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)
Details
The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.Thread Series Designator
unf single threaded portion
Details
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 13206E7409 | 91340 | 6 | - | 3 | 2 | - | CT |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | U | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 29300 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 576 | Z | 9 |
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Manufacturer
FAQs
Frequently asked questions for NSN 4820-00-197-4986
What is the NIIN of the NSN 4820-00-197-4986?
The National Item Identification Number (NIIN) of the NSN 4820-00-197-4986 is 00-197-4986
When the NSN 4820-00-197-4986 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Wed, Jun 24, 1970
Does the NSN 4820-00-197-4986 contain any precious metals?
Type/content is unknown
Does the NSN 4820-00-197-4986 contain any hazardous material?
No data in HMIRS
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