7291-2IN

View detailed technical data, stock status, and sourcing information for: 7291-2IN
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-811-6227

Item Name Code

05482

Assigment Date

01/01/1962 (64 years ago)

threaded bonnet attachment method, manual valve operation method, inside screw bonnet type, bonnet packing features provided, solder, tube connection 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: threaded
Valve Operation Method: manual
Connection Type: solder, tube
Features Provided: bonnet packing
Valve Size: 0.500 inches
Maximum Operating Pressure And Media For Which Designed: 125.0 pounds per square inch steam and 200.0 pounds per square inch water-oil-gas
Stem Type: rising
Maximum Operating Temp And Media For Which Designed: 406.0 fahrenheit steam and 150.0 fahrenheit water-oil-gas
Nominal Outside Diameter Tube Accommodated: 0.313 inches
Inlet Relationship With Outlet: identical
Material: copper alloy 694 stem
Material: copper alloy 836 body
Material: copper alloy 836 disk
Material: plastic polytetrafluoroethylene seat
Material Document And Classification: astm b-371 alloy 694 assn std single material response stem
Material Document And Classification: astm b62 assn std single material response disk
Material Document And Classification: astm b62 assn std single material response body
Furnished Items And Quantity: 1 handwheel
Nondefinitive Spec/Std Data: 2 type and 3 style and c class

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-908-1189	No Name Available	07/01/1985
4820-00-952-8376	No Name Available	04/01/1991
4820-00-959-5082	No Name Available	05/01/1976

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
1149-1-2	Gate Valve
729 1-2	Gate Valve
729-1-2IN	Gate Valve
7291-2IN	Gate Valve
FIG B-109 SZ 1/2 IN	Gate Valve
S-111 1-2IN	Gate Valve
S112-1-2IN	Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-00-811-6227?

The FSCG of the NSN 4820-00-811-6227 is 4820

Does NSN 4820-00-811-6227 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 4820-00-811-6227 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-811-6227 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 4820-00-811-6227 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962