4820-01-410-9971

Find complete technical information, availability, and procurement data for: 4820-01-410-9971
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-410-9971

Item Name Code

39316

Assigment Date

03/16/1995 (31 years ago)

An item consisting of a long radius pipe elbow with a pipe flange welded to one end. The other end has a lapped, stud end nipple butt-welded thereto on which is mounted a loose, slip-on pipe flange lapped to mate with a lapped nipple. The loose flange facilitates the alignment of the make-up bolt holes. It may have side and/or heel inlet(s).

1730-01-314-3209 end item identification, 3 end connection quantity, +1000.0 to 2500.0 pounds per square inch adjustable pressure range, pilot valve operation method, threaded internal boss connection type

Product Characteristics

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

End Connection Quantity: 3
End Item Identification: 1730-01-314-3209
Valve Operation Method: pilot
Connection Type: threaded internal boss
Adjustable Pressure Range: +1000.0 to 2500.0 pounds per square inch
Part Name Assigned By Controlling Agency: counterbalance valve
Pilot Ratio: 4.5 to 1
Material: aluminum alloy body
Material: rubber butadiene-acrylonitrile class nbr seal

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
CBCG-LKN-ECI	Boom Hoist Cylinder Hold Valve

FAQs

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

What is the FSCG of the NSN 4820-01-410-9971?

The FSCG of the NSN 4820-01-410-9971 is 4820

Does the NSN 4820-01-410-9971 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-410-9971 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 4820-01-410-9971 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-410-9971 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 4820-01-410-9971 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Thu, Mar 16, 1995