4820-01-659-3759

Find complete technical information, availability, and procurement data for: 4820-01-659-3759
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-659-3759

Item Name Code

27565

Assigment Date

11/22/2016 (9 years ago)

An outer sheet usually of duck cloth stretched over a tent to provide double protection and to lower the temperature in the tent. Often erected independently of a tent to provide quick shade and shelter.

3:1 pilot ratio, restrictive counterbalance valve part name assigned by controlling agency, standard screw adjustment, 1000-4000psi w/25psi check, 70-280 bar w/1,7 bar chech, 300psi 210bar standard setting, seal material buna-n, max valve leakage at reseat 5 drops/min, valve hex size 7/8in, adjustment screww internal hex size 5/32in, special features, unable to decode material

Product Characteristics

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

Part Name Assigned By Controlling Agency: 3:1 pilot ratio, restrictive counterbalance valve
Special Features: standard screw adjustment, 1000-4000psi w/25psi check, 70-280 bar w/1,7 bar chech, 300psi 210bar standard setting, seal material buna-n, max valve leakage at reseat 5 drops/min, valve hex size 7/8in, adjustment screww internal hex size 5/32in,
Material: unable to decode

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
91984720	Fluid Pressure Regulating Valve
CBBA-LHN/AP	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-659-3759?

The FSCG of the NSN 4820-01-659-3759 is 4820

Does the NSN 4820-01-659-3759 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-659-3759 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 4820-01-659-3759 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-659-3759 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 4820-01-659-3759 was assigned to the Federal Catalog?

It was assigned 9 years ago, on Tue, Nov 22, 2016