Valve Seat

DD-3545

DD-3545
(NSN) National Stock Number
4820-01-067-5022
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
22113
Schedule B Code
8481909090
Summary

0.379 inches nominal overall height, 1.125 inches nominal body outside diameter, 0.874 inches nominal body inside diameter, 25.000 nominal seat angle in deg, angular seating surface shape, steel corrosion resisting overall material

DAC HCC DMIL RNCC
1 - - D
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
Overall Height
0.379 inches nominal
Details The distance measured in a straight line from the bottom to the top of an item.
Body Outside Diameter
1.125 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
0.874 inches nominal
Details The length of a straight line which passes through the center of a body,and terminates at the inside circumference.
Seat Angle In Deg
25.000 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 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
DD3545-11 95321 1 - 3 2 - 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
- 594 Z 9

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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 4820-01-067-5022
What is the NIIN of the NSN 4820-01-067-5022?
The National Item Identification Number (NIIN) of the NSN 4820-01-067-5022 is 01-067-5022
When the NSN 4820-01-067-5022 was assigned to the Federal Catalog?
It was assigned 46 years ago, on Wed, Nov 1, 1978
Does the NSN 4820-01-067-5022 contain any precious metals?
Type/content is unknown
Does the NSN 4820-01-067-5022 contain any hazardous material?
No data in HMIRS

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