4820-01-311-3128

Find complete technical information, availability, and procurement data for: 4820-01-311-3128
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-311-3128

Item Name Code

20962

Assigment Date

11/23/1989 (36 years ago)

A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. All or part of the unthreaded section has a cross-sectional diameter greater than the nominal stud size plus 0.020 inches (0.508 mm). It may be thread relieved. See also stud, locked in.

flange all ends connection type, 400.0 fahrenheit single response maximum operating temp, 4 all ends bolt hole quantity, round with holes all ends flange shape, manual valve operation method

Product Characteristics

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

Bolt Hole Quantity: 4 all ends
Maximum Operating Temp: 400.0 fahrenheit single response
Valve Operation Method: manual
Flange Shape: round with holes all ends
Connection Type: flange all ends
Maximum Operating Pressure: 285.0 pounds per square inch single response
Nominal Outside Diameter: 7.500 inches all ends
Nominal Thickness: 8.000 inches all ends
Flange Face Design: plain all ends
Material: steel uns j03002 body
Material Document And Classification: stm a-216 gr wcb assn std single material response body
Style Designator: straight thru flanged ends
Furnished Items And Quantity: 1 handle
Fsc Application Data: valves,nonpowered

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
030-3010-1-1	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-311-3128?

The FSCG of the NSN 4820-01-311-3128 is 4820

Does the NSN 4820-01-311-3128 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803070

Does NSN 4820-01-311-3128 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 4820-01-311-3128 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-311-3128 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 4820-01-311-3128 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Thu, Nov 23, 1989