4820-01-573-7940

Find complete technical information, availability, and procurement data for: 4820-01-573-7940
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-573-7940

Item Name Code

39316

Assigment Date

05/05/2009 (17 years ago)

new construction cvn 77 end item identification, counterbalance valve part name assigned by controlling agency, 4 end connection quantity, pilot valve operation method, threaded internal tube 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: 4
End Item Identification: new construction cvn 77
Valve Operation Method: pilot
Connection Type: threaded internal tube
Part Name Assigned By Controlling Agency: counterbalance valve
Pilot Ratio: 10:1
Special Features: ductile iron body with t-17a cavity, line mount, cross pilot with shuttle; c1, c2, v1, v2 ports are sae 16, shuttle port is sae 4
Material: iron 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
CBGH-LCN-YKM/S	Boom Hoist Cylinder Hold Valve

FAQs

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

What is the FSCG of the NSN 4820-01-573-7940?

The FSCG of the NSN 4820-01-573-7940 is 4820

Does the NSN 4820-01-573-7940 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-573-7940 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 4820-01-573-7940 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-573-7940 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 4820-01-573-7940 was assigned to the Federal Catalog?

It was assigned 17 years ago, on Tue, May 5, 2009