Valve Seat

245522

245522
(NSN) National Stock Number
4810-00-084-2929
Federal Supply Classification
4810 Powered Valves
Item Name Code
22113
Schedule B Code
8481909090
Summary

0.174 inches minimum and 0.176 inches maximum overall height, 1.108 inches minimum and 1.110 inches maximum body outside diameter, 0.265 inches minimum and 0.270 inches maximum body inside diameter, 45.0 rockwell c nominal overall hardness rating, flat seating surface shape, seating surface with 32.0 microinches finish special features

DAC HCC DMIL RNCC
5 - - C
RNVC SADC MSDS RNAAC
1 9X - ZZ
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
0.174 inches minimum and 0.176 inches maximum
Details The distance measured in a straight line from the bottom to the top of an item.
Body Outside Diameter
1.108 inches minimum and 1.110 inches maximum
Details The length of a straight line which passes through the center of the body,and terminates at the outside circumference.
Body Inside Diameter
0.265 inches minimum and 0.270 inches maximum
Details The length of a straight line which passes through the center of a body,and terminates at the inside circumference.
Hardness Rating
45.0 rockwell c nominal overall
Details A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
Seating Surface Shape
flat
Details The physical configuration of the surface of the seat.
Special Features
seating surface with 32.0 microinches finish
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
steel corrosion resisting overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
plain
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
245522 16004 5 - 3 9 - BD
245522 0KDP7 X - 5 9 - XX
245522 5RQL2 5 - 5 9 - ZZ
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
- 594 Z 9

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Manufacturer
HDT EXPEDITIONARY SYSTEMS INC
CAGE: 92878
SOLON , OH , 44139-2776
UNITED STATES
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FAQs
Frequently asked questions for NSN 4810-00-084-2929
What is the NIIN of the NSN 4810-00-084-2929?
The National Item Identification Number (NIIN) of the NSN 4810-00-084-2929 is 00-084-2929
When the NSN 4810-00-084-2929 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 4810-00-084-2929 contain any precious metals?
Does not contain precious metal
Does the NSN 4810-00-084-2929 contain any hazardous material?
No data in HMIRS

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