Valve Seat

218-24-01

(NSN) National Stock Number

4820-00-368-8234

Federal Supply Classification

4820 Nonpowered Valves

Item Name Code

22113

Schedule B Code

8481909090

Summary

3.557 inches nominal flange diameter, 3.296 inches nominal body outside diameter, 2.000 inches nominal body inside diameter, naval 2 in. ball valve end item identification, 0.156 inches nominal flange seat to disk end height, 0.355 inches nominal under flange height

DAC	HCC	DMIL	RNCC
3	-	-	5

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

Flange Diameter

3.557 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

3.296 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

2.000 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

naval 2 in. ball valve

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

0.156 inches nominal

Details

None.

Under Flange Height

0.355 inches nominal

Details

None.

Seat Angle In Deg

30.000 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

plastic 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
11-02-1756	96169	6	-	5	9	-	AX
2620-926X3PC14-2IN	96169	1	-	5	2	-	AX
5001003-X8XX-04	96169	6	-	3	2	-	AX
HBV-A2-20-0005-04	0AZ22	5	-	5	2	-	ZZ
803-5001003	53711	A	-	D	9	-	AX
803-5001003-X8XX-04	53711	E	-	3	2	-	AX
NC008888	35795	6	-	5	2	-	ZZ
002-18-24-0001-0001	16626	5	-	5	9	-	HD

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

Certified Supplier

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Manufacturer

CIRCOR INTL INC

CAGE: 16626

MILFORD , NH , 03055

UNITED STATES

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FAQs

Frequently asked questions for NSN 4820-00-368-8234

What is the NIIN of the NSN 4820-00-368-8234?

The National Item Identification Number (NIIN) of the NSN 4820-00-368-8234 is 00-368-8234

When the NSN 4820-00-368-8234 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Wed, Feb 27, 1974

Does the NSN 4820-00-368-8234 contain any precious metals?

Does not contain precious metal

Does the NSN 4820-00-368-8234 contain any hazardous material?

No data in HMIRS

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