Valve Seat

723104
(NSN) National Stock Number
4810-00-927-1649
Federal Supply Classification
4810 Powered Valves
Item Name Code
22113
Schedule B Code
8481909090
Summary

0.125 inches nominal overall height, 0.483 inches nominal body outside diameter, 0.310 inches nominal body inside diameter, flat seating surface shape, plain style designator, reducer,oxygen,pressurizer,system,aircraft fsc application data

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - KE
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
Overall Height
0.125 inches nominal
Details The distance measured in a straight line from the bottom to the top of an item.
Body Outside Diameter
0.483 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
0.310 inches nominal
Details The length of a straight line which passes through the center of a body,and terminates at the inside circumference.
Seating Surface Shape
flat
Details The physical configuration of the surface of the seat.
Style Designator
plain
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Fsc Application Data
reducer,oxygen,pressurizer,system,aircraft
Details The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
723104 31441 1 - 5 9 - KE
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
29300 - W -
RVC WCC TCC SHC
- 576 Z 9
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FAQs
Frequently asked questions for NSN 4810-00-927-1649
What is the NIIN of the NSN 4810-00-927-1649?
The National Item Identification Number (NIIN) of the NSN 4810-00-927-1649 is 00-927-1649
When the NSN 4810-00-927-1649 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Wed, Aug 10, 1966
Does the NSN 4810-00-927-1649 contain any precious metals?
Does not contain precious metal
Does the NSN 4810-00-927-1649 contain any hazardous material?
No data in HMIRS

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