4820-00-274-7392

Find complete technical information, availability, and procurement data for: 4820-00-274-7392
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4820-00-274-7392 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-274-7392

Item Name Code

05485

Assigment Date

01/01/1961 (65 years ago)

inside screw bonnet type, union bonnet attachment method, disk flow control device, 406.0 fahrenheit single response maximum operating temp, right-hand all ends thread direction

Product Characteristics

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

Thread Direction: right-hand all ends
Flow Control Device: disk
Bonnet Type: inside screw
Bonnet Attachment Method: union
Maximum Operating Temp: 406.0 fahrenheit single response
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Features Provided: bonnet packing
Maximum Operating Pressure: 150.0 pounds per square inch 1st response
Maximum Operating Pressure: 300.0 pounds per square inch 2nd response
Nominal Thread Size: 1.250 inches all ends
Special Features: renewable composition disc
Material: copper alloy body
Material: copper alloy seat
Material: copper alloy stem
Material: plastic packing
Material: plastic tetrafluoroethylene flow control device
Material Document And Classification: astm b-371 alloy c69400 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 seat
Media For Which Designed: steam 1st response
Media For Which Designed: water-oil-gas 2nd response
Style Designator: straight thru
Supplementary Features: this item has been reviewed for asbestos material. the current approved source, cage 59646, has indicated their part number contained asbestos prior to 1984. they continue to manufacture the same part number without asbestos material after 1984
Thread Series Designator: npt all ends
Furnished Items And Quantity: 1 handwheel
Nondefinitive Spec/Std Data: 1 type and b class and 1rrjsz1-1/4 end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-221-4443	No Name Available	09/01/2023
4820-00-494-6576	No Name Available	04/27/1974
4820-00-595-1906	No Name Available	01/01/1961
4820-00-683-8880	No Name Available	09/01/2023
4820-00-838-4735	No Name Available	08/01/1976
4820-00-973-7541	No Name Available	01/01/1961

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
MSS SP-80 TY 2, CL 150, 1 1/4IN	Globe Valve
T235W	Globe Valve
U-01 SZ 1 1/4 IN	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-00-274-7392?

The FSCG of the NSN 4820-00-274-7392 is 4820

Does NSN 4820-00-274-7392 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 4820-00-274-7392 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-274-7392 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 4820-00-274-7392 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961