4820-00-821-2649

Find complete technical information, availability, and procurement data for: 4820-00-821-2649
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-821-2649

Item Name Code

49444

Assigment Date

01/01/1962 (64 years ago)

cylinder mounting method, 450.0 pounds per square inch maximum delivery pressure, left side mounting position, single stage type, compressed gas association inlet fitting connection type

Product Characteristics

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

Maximum Delivery Pressure: 450.0 pounds per square inch
Mounting Method: cylinder
Mounting Position: left side
Stage Type: single
Inlet Fitting Connection Type: compressed gas association
Outlet Fitting Thread Direction: right-hand
Delivery Pressure Type: adjustable
Inlet Fitting Connection Cga Number: 542
Outlet Fitting Connection Type: threaded external pipe
Outlet Fitting Nominal Thread Size: 0.563 inches
Inlet Indicator Type: dial pressure gage
Outlet Indicator Type: dial pressure gage
Special Features: clean inaccordance with mil-std-1330d

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2920-00-845-8306	No Name Available	03/09/1972
6680-00-967-0487	No Name Available	02/14/1966
4820-01-079-1724	No Name Available	05/01/1985

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
3R1736	Compressed Gas Regulator
B140846	Compressed Gas Regulator
MIL-V-6125	Compressed Gas Regulator
R1821	Compressed Gas Regulator
VQ784	Compressed Gas Regulator

FAQs

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

What is the FSCG of the NSN 4820-00-821-2649?

The FSCG of the NSN 4820-00-821-2649 is 4820

Does the NSN 4820-00-821-2649 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-821-2649 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 4820-00-821-2649 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-821-2649 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 4820-00-821-2649 was assigned to the Federal Catalog?

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