12512970

View detailed technical data, stock status, and sourcing information for: 12512970
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-287-3897

Item Name Code

05485

Assigment Date

01/01/1961 (65 years ago)

threaded bonnet attachment method, inside screw bonnet type, right-hand all ends thread direction, needle flow control device, 200.0 fahrenheit 1st response maximum operating temp

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: needle
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Maximum Operating Temp: 200.0 fahrenheit 1st response
Maximum Operating Temp: 750.0 fahrenheit 2nd 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: 2000.0 pounds per square inch 2nd response
Maximum Operating Pressure: 6000.0 pounds per square inch 1st response
Nominal Thread Size: 0.250 inches all ends
Material: graphite packing
Material: steel body
Material: steel comp 303 stem
Material: steel corrosion resisting flow control device
Material: steel seat
Media For Which Designed: steam 1st response
Media For Which Designed: water-oil-gas 2nd response
Surface Treatment: cadmium
Style Designator: straight thru
Supplementary Features: item has been reviewed for asbestos material. the current approved sources 97399 have 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

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-087-9857	No Name Available	03/01/1978
4820-00-200-0779	No Name Available	02/01/1977
4820-00-202-8495	No Name Available	03/01/1978
4820-00-287-3841	No Name Available	01/01/1983
4820-00-433-3757	No Name Available	09/01/1978
4820-00-491-6822	No Name Available	02/01/1990
4820-00-517-8083	No Name Available	06/24/1979
4820-00-640-1367	No Name Available	05/01/1982
4820-00-982-8319	No Name Available	09/01/2023
4820-01-144-5149	No Name Available	11/01/2007
4820-01-328-2763	No Name Available	05/01/2001

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
10M013	Globe Valve
12512970	Globe Valve
2742V1	Globe Valve
9481440-18	Globe Valve
DA261	Globe Valve
DE99S4200-121PC609	Globe Valve
DRP-16080 REF10	Globe Valve
H3102405PC18	Globe Valve
WW9481440PC18	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-00-287-3897?

The FSCG of the NSN 4820-00-287-3897 is 4820

Does the NSN 4820-00-287-3897 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803060

Does NSN 4820-00-287-3897 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 4820-00-287-3897 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-287-3897 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 4820-00-287-3897 was assigned to the Federal Catalog?

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