Globe Valve

D8497-63-2

(NSN) National Stock Number

4820-00-808-3531

Federal Supply Classification

4820 Nonpowered Valves

Item Name Code

05485

Schedule B Code

8481801070

Summary

3a all ends thread class, right-hand all ends thread direction, piston flow control device, inside screw bonnet type, threaded bonnet attachment method, 300.0 deg fahrenheit single response maximum operating temp

DAC	HCC	DMIL	RNCC
6	-	-	5

RNVC	SADC	MSDS	RNAAC
2	-	-	AX

Identification

A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes:valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.

INC	FIIG	Concept	Condition
05485	A046B0	1	2

Specifications

Thread Class

3a all ends

Details

A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

Thread Direction

right-hand all ends

Details

The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.

Flow Control Device

piston

Details

The part that controls the flow through the item.

Bonnet Type

inside screw

Details

Indicates the type of housing on the item that accommodates the stem packing or spring.

Bonnet Attachment Method

threaded

Details

The means by which the bonnet is attached to the item.

Maximum Operating Temp

300.0 deg fahrenheit single response

Details

The maximum temperature at which the item is rated to operate for an extended period of time.

Connection Style

flared (tube) all ends

Details

The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.

Valve Operation Method

manual

Details

The means used to control the operation of the valve.

Connection Type

threaded external tube all ends

Details

Indicates the type of connection/s/.

Mounting Facility

lug

Details

The facility for mounting the item.

Maximum Operating Pressure

265.0 pounds per square inch single response

Details

The maximum pressure at which the item is rated for operation.

Nominal Thread Size

0.437 inches all ends

Details

A designation that is used for the purpose of general identification of the thread.

Seat Angle

37.0 degrees all ends

Details

The angle of the end surface upon which the mated surface seats.

Material

copper alloy body

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Material

copper alloy seat

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Material

steel corrosion resisting flow control device

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Material

steel corrosion resisting stem

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Media For Which Designed

refrigerant 12 single response

Details

The type of media for which the item is designed.

Style Designator

straight thru

Details

The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

Thread Series Designator

unf all ends

Details

A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

Furnished Items And Quantity

1 cap and 1 chain

Details

The name and number of those parts furnished with the item of supply that have not been specified elsewhere.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
50031560	I9002	6	-	5	2	-	9Z
8497-63-2	81336	6	-	5	9	-	AX
D561	28193	E	-	5	9	-	AX
13211E0226	94833	6	-	5	9	-	AX
D8497-63-2	94833	6	-	5	9	-	AX
26743	01359	6	-	5	9	-	AX
14149-2	41947	6	-	5	9	-	AX
B32671	41947	6	-	5	9	-	AX
6251C	94480	6	-	3	2	-	AX
8497-63-2	97403	A	-	D	9	-	AX
745306B	03529	6	-	5	9	-	AX
8497-63-2	99740	A	-	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

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

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Manufacturer

CHIEF OF ENGINEERS DEPT OF ARMY

CAGE: 81336

WASHINGTON , DC , 20314

UNITED STATES

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FAQs

Frequently asked questions for NSN 4820-00-808-3531

What is the NIIN of the NSN 4820-00-808-3531?

The National Item Identification Number (NIIN) of the NSN 4820-00-808-3531 is 00-808-3531

When the NSN 4820-00-808-3531 was assigned to the Federal Catalog?

It was assigned 62 years ago, on Mon, Jan 1, 1962

Does the NSN 4820-00-808-3531 contain any precious metals?

Type/content is unknown

Does the NSN 4820-00-808-3531 contain any hazardous material?

No data in HMIRS

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