Valve Seat

902790

902790
(NSN) National Stock Number
4820-00-001-8967
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
22113
Schedule B Code
8481909090
Summary

0.209 inches minimum and 0.211 inches maximum body inside diameter, 0.123 inches minimum and 0.130 inches maximum flange seat to disk end height, plain flanged style designator

DAC HCC DMIL RNCC
5 - - 5
RNVC SADC MSDS RNAAC
9 - - ZF
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
Body Inside Diameter
0.209 inches minimum and 0.211 inches maximum
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
0.123 inches minimum and 0.130 inches maximum
Details None.
Style Designator
plain flanged
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
902790 04577 5 - 3 2 - 9Z
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
- - - -
RVC WCC TCC SHC
- - - -

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Manufacturer
INGERSOLL-RAND COMPANY DBA INGERSOLL-RAND
CAGE: 03990
BRYAN , OH , 43506-1100
UNITED STATES
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FAQs
Frequently asked questions for NSN 4820-00-001-8967
What is the NIIN of the NSN 4820-00-001-8967?
The National Item Identification Number (NIIN) of the NSN 4820-00-001-8967 is 00-001-8967
When the NSN 4820-00-001-8967 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Wed, Oct 4, 1972
Does the NSN 4820-00-001-8967 contain any precious metals?
Type/content is unknown
Does the NSN 4820-00-001-8967 contain any hazardous material?
No data in HMIRS

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