4820-00-491-3103

Find complete technical information, availability, and procurement data for: 4820-00-491-3103
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-491-3103

Item Name Code

77777

Assigment Date

09/21/1970 (55 years ago)

A circular shaped metal item designed to be connected to a machine or vehicle shaft or wheel and used to retard, stop or prevent motion by the application of pressure exerted by brake(s) or band(s).

steel body; chromate finish;3.500 in. o/a lg. 2.750 in. largest dia; one end designed to attach ether cylinder; internal thds 1.000-20 unef; one end external thds 0.875-14 unf general characteristics item description

Product Characteristics

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

General Characteristics Item Description: steel body; chromate finish;3.500 in. o/a lg. 2.750 in. largest dia; one end designed to attach ether cylinder; internal thds 1.000-20 unef; one end external thds 0.875-14 unf

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
02261-0105-16	Quick Start Valve Assembly
LP1395-1	Quick Start Valve Assembly

FAQs

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

What is the FSCG of the NSN 4820-00-491-3103?

The FSCG of the NSN 4820-00-491-3103 is 4820

Does the NSN 4820-00-491-3103 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-491-3103 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 4820-00-491-3103 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-491-3103 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 4820-00-491-3103 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, Sep 21, 1970