Valve Seat

01844-01

01844-01
(NSN) National Stock Number
4820-01-032-1398
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
22113
Schedule B Code
8481909090
Summary

2.837 inches nominal flange diameter, 2.625 inches nominal body outside diameter, 2.120 inches nominal body inside diameter, olmsted products div,double a products co check valve mdl csp20-a03 end item identification, 0.250 inches nominal flange seat to disk end height, 1.810 inches nominal under flange height

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
2 - - 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
Flange Diameter
2.837 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
2.625 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
2.120 inches nominal
Details The length of a straight line which passes through the center of a body,and terminates at the inside circumference.
End Item Identification
olmsted products div,double a products co check valve mdl csp20-a03
Details The national stock number or the identification information of the end equipment for which the item is a part.
Flange Seat To Disk End Height
0.250 inches nominal
Details None.
Under Flange Height
1.810 inches nominal
Details None.
Seat Angle In Deg
45.000 nominal
Details The angle of the end surface upon which the mated surface seats,expressed in degrees.
Seating Surface Shape
angular
Details The physical configuration of the surface of the seat.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
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
01844-01 55107 6 - 3 9 - AX
1844-1 55107 6 - 5 9 - AX
LL702PC3 24785 6 - 5 9 - AX
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
THE OILGEAR COMPANY DIV OILGEAR
CAGE: 44674
TRAVERSE CITY , MI , 49686-8751
UNITED STATES
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FAQs
Frequently asked questions for NSN 4820-01-032-1398
What is the NIIN of the NSN 4820-01-032-1398?
The National Item Identification Number (NIIN) of the NSN 4820-01-032-1398 is 01-032-1398
When the NSN 4820-01-032-1398 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Thu, Dec 9, 1976
Does the NSN 4820-01-032-1398 contain any precious metals?
Type/content is unknown
Does the NSN 4820-01-032-1398 contain any hazardous material?
No data in HMIRS

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