Valve Seat
810-1385623-031-43
(NSN) National Stock Number
4820-01-075-8280
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
22113
Schedule B Code
8481909090
Summary
3a single threaded portion thread class, 0.438 inches nominal single threaded portion thread length, 3.750 inches nominal flange diameter, 3.000 inches nominal body inside diameter, 0.219 inches nominal flange seat to disk end height, 0.562 inches nominal under flange height
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 2 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 9 | - | - | AX |
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
3a single threaded portion
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.Thread Length
0.438 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
3.750 inches nominal
Details
The length of a straight line which passes through the center of a flange,and terminates at the circumference.Body Inside Diameter
3.000 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
0.219 inches nominal
Details
None.Under Flange Height
0.562 inches nominal
Details
None.Thread Quantity Per Inch
12 single threaded portion
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Nominal Thread Size
3.500 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.Special Features
internal lugs for wrenching purposes
Details
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.Material
nickel alloy overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
astm-b164 assn std 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
threaded flanged
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Thread Series Designator
un 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 |
|---|---|---|---|---|---|---|---|
| 5000-S4824-1385623/DRN1385623-F6 | 53711 | 2 | - | D | 9 | - | AX |
| 803-1385623-031-69 | 80064 | 6 | - | 3 | 2 | - | ZZ |
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 |
Certified Supplier
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Manufacturer
CLOW CORP MARINE VALVE PRODUCTS DIV
CAGE: 95321
MELROSE PARK
, IL
, 60160-1109
UNITED STATES
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FAQs
Frequently asked questions for NSN 4820-01-075-8280
What is the NIIN of the NSN 4820-01-075-8280?
The National Item Identification Number (NIIN) of the NSN 4820-01-075-8280 is 01-075-8280
When the NSN 4820-01-075-8280 was assigned to the Federal Catalog?
It was assigned 45 years ago, on Fri, Apr 27, 1979
Does the NSN 4820-01-075-8280 contain any precious metals?
Type/content is unknown
Does the NSN 4820-01-075-8280 contain any hazardous material?
No data in HMIRS
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