4820-01-376-2681

Find complete technical information, availability, and procurement data for: 4820-01-376-2681
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-376-2681

Item Name Code

05488

Assigment Date

05/28/1993 (33 years ago)

A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.

3655-00-078-9902 end item identification, threaded internal gas fitting 1st end connection type, 120.0 fahrenheit single response maximum operating temp, right-hand all ends thread direction, automatic 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.

Thread Direction: right-hand all ends
Maximum Operating Temp: 120.0 fahrenheit single response
End Item Identification: 3655-00-078-9902
Valve Operation Method: automatic
Connection Type: threaded internal gas fitting 1st end
Adjustable Pressure Range: +3001.0 to 5500.0 pounds per square inch
Nominal Thread Size: 1.045 inches 1st end
Special Features: includes rupture disk with burst range of 5250 to 5835 psi
Media For Which Designed: gas, inert single response
Style Designator: angle
Thread Series Designator: ngo all ends

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
3206420-025	Safety Relief Valve
3206420-27	Safety Relief Valve
GVHM6801-55	Safety Relief Valve
TV68061-55	Safety Relief Valve
TV6861-55	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-376-2681?

The FSCG of the NSN 4820-01-376-2681 is 4820

Does the NSN 4820-01-376-2681 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-376-2681 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 4820-01-376-2681 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-376-2681 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 4820-01-376-2681 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Fri, May 28, 1993