4820-00-595-1844

Find complete technical information, availability, and procurement data for: 4820-00-595-1844
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-595-1844

Item Name Code

05482

Assigment Date

01/01/1963 (63 years ago)

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.

manual valve operation method, logistics support vessel end item identification, threaded internal pipe connection type, union bonnet attachment method, inside screw bonnet type

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Bonnet Type: inside screw
Bonnet Attachment Method: union
End Item Identification: logistics support vessel
Valve Operation Method: manual
Connection Type: threaded internal pipe
Features Provided: bonnet packing
Valve Size: 1.000 inches
Maximum Operating Pressure And Media For Which Designed: 125.0 pounds per square inch gas, inert and 200.0 pounds per square inch water-oil-gas
Nominal Thread Size: 1.000 inches
Stem Type: rising
Maximum Operating Temp And Media For Which Designed: 406.0 fahrenheit steam and 150.0 fahrenheit water-oil-gas
Inlet Relationship With Outlet: identical
Pressure Class: 125.0 pounds
Material: copper alloy 694 stem
Material: copper alloy 836 body
Material: copper alloy 836 disk
Material: silicon and copper alloy seat
Material Document And Classification: astm b-371 alloy 694 assn std single material response stem
Material Document And Classification: astm b-62 assn std single material response body
Material Document And Classification: astm b-62 assn std single material response disk
Thread Series Designator: npt
Nondefinitive Spec/Std Data: 2 type and 1 style and a class

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-142-3140	No Name Available	01/31/1969
4820-00-221-4511	No Name Available	07/01/1977
4820-00-268-9155	No Name Available	05/17/1974
4820-00-541-0819	No Name Available	01/01/1963
4820-00-541-7753	No Name Available	02/01/1978
4820-00-726-5100	No Name Available	01/01/1960
4820-00-766-9263	No Name Available	10/24/1971
4820-00-810-3641	No Name Available	04/01/1977
4820-00-821-8998	No Name Available	01/01/1962
4820-00-822-0640	No Name Available	03/01/1977
4820-00-851-8639	No Name Available	06/18/1969
4820-00-852-5270	No Name Available	05/01/1983
4820-00-874-7066	No Name Available	07/29/1985
4820-00-882-5852	No Name Available	01/01/1960
4820-00-905-1560	No Name Available	05/01/1984
4820-01-004-9598	No Name Available	07/01/1980
4820-01-316-1118	No Name Available	06/01/1992

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
10-810	Gate Valve
1435-229	Gate Valve
2700-1IN	Gate Valve
616-125	Gate Valve
616-125-SIZE 1IN	Gate Valve
616-125SIZE1	Gate Valve
68A4-C200-1	Gate Valve
68A4C200	Gate Valve
79-016	Gate Valve
AKFS07-100	Gate Valve
FIG B-105 SZ 1 IN	Gate Valve
T-124-1	Gate Valve
T111-1	Gate Valve
TYPE 2 CLASS 125, 1 INCH	Gate Valve

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-00-595-1844?

The FSCG of the NSN 4820-00-595-1844 is 4820

Does NSN 4820-00-595-1844 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4820-00-595-1844 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-595-1844 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4820-00-595-1844 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963