4820-01-482-8038

Find complete technical information, availability, and procurement data for: 4820-01-482-8038
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-482-8038

Item Name Code

41720

Assigment Date

03/05/2001 (25 years ago)

A device for automatically opening the circuit between an engine generator and the battery of the engine electrical system to prevent the flow of reverse current to the generator and automatically closing the circuit when the voltage of the generator reaches normal range. Excludes:regulator, current and relay (as modified).

material mil-r-6855, class 1, grade 60; controlling agency nomenclaturevalve element, flapper; 2 mounting holholes 0.315 porm 0.005 od; dome shape;distance between mounting holes centerhole to center hole 0.688 porm 0.005 special features, 1.170 inches nominal overall diameter, rubber synthetic material

Product Characteristics

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

Overall Diameter: 1.170 inches nominal
Special Features: material mil-r-6855, class 1, grade 60; controlling agency nomenclaturevalve element, flapper; 2 mounting holholes 0.315 porm 0.005 od; dome shape;distance between mounting holes centerhole to center hole 0.688 porm 0.005
Material: rubber synthetic

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
35B53	Valve Flow Regulating Element

FAQs

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

What is the FSCG of the NSN 4820-01-482-8038?

The FSCG of the NSN 4820-01-482-8038 is 4820

Does the NSN 4820-01-482-8038 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-482-8038 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 4820-01-482-8038 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-482-8038 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 4820-01-482-8038 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Mon, Mar 5, 2001