4820-01-048-4499

Find complete technical information, availability, and procurement data for: 4820-01-048-4499
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-048-4499

Item Name Code

77777

Assigment Date

09/25/1977 (48 years ago)

A self sensored actuating regulator designed to automatically regulate the flow of liquid or steam through a valve to maintain a predetermined temperature. Designed to close or open a valve when a change in temperature is detected to avoid overheating of controlled unit. Valve body not included. See also regulator (1), temperature and pressure.

direct actuator,instrument signal 6.0 psi (split range 3.0 to 15.0 psi),maximum output 35.0 psi,stroke range 0.375 in. to 3.000 in.,length 11.750 in.,height 6.250 in.,thickness 3.625 in.,without gages,without by-pass 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: direct actuator,instrument signal 6.0 psi (split range 3.0 to 15.0 psi),maximum output 35.0 psi,stroke range 0.375 in. to 3.000 in.,length 11.750 in.,height 6.250 in.,thickness 3.625 in.,without gages,without by-pass

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
7131-700	Valve Position Indicator
7431-700	Valve Position Indicator

FAQs

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

What is the FSCG of the NSN 4820-01-048-4499?

The FSCG of the NSN 4820-01-048-4499 is 4820

Does NSN 4820-01-048-4499 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 4820-01-048-4499 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-048-4499 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 4820-01-048-4499 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sun, Sep 25, 1977