4820-01-564-9080

Find complete technical information, availability, and procurement data for: 4820-01-564-9080
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-564-9080

Item Name Code

42174

Assigment Date

07/02/2008 (18 years ago)

A device consisting of one or more components utilizing an alternating or direct current source to reactivate batteries in which reversible chemical reactions occur. Use only for devices containing resistors, metallic, or electronic type rectifiers or vibrators and which are specifically designed for the purpose of charging batteries. May include filters, meters, load contactor and alarm circuits. May include battery charging switchboards which are supplied with integral or external means of rectification.

dynamic balancer he-850 end item identification, plain (tube) 2nd end connection style, automatic or manual valve operation method, right-hand 1st end thread direction, plain (pipe) 1st end connection style

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 1st end
End Item Identification: dynamic balancer he-850
Connection Style: plain (pipe) 1st end
Connection Style: plain (tube) 2nd end
Valve Operation Method: automatic or manual
Connection Type: threaded external pipe 1st end
Connection Type: unthreaded external tube 2nd end
Maximum Operating Pressure: 145.0 pounds per square inch single response
Nominal Thread Size: 0.250 inches 1st end
Nominal Outside Diameter Tube Accommodated: 0.250 inches 2nd end
Special Features: mfgr calls this a tamper-resistant air flow control valve and a cylinder speed control; connections: inlet 1/4 inch male npt threads to push-to-connect 1/4 inch tube outlet; requires adjustment tool p/n 8940k33
Material: plastic overall
Material Document And Classification: polybutylene terephthalate (pbt) mfr ref single material response overall
Media For Which Designed: air single response
Style Designator: angle
Thread Series Designator: npt 1st end

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
8940K15	Globe-Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-564-9080?

The FSCG of the NSN 4820-01-564-9080 is 4820

Does NSN 4820-01-564-9080 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 4820-01-564-9080 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-564-9080 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 4820-01-564-9080 was assigned to the Federal Catalog?

It was assigned 18 years ago, on Wed, Jul 2, 2008