4820-01-027-3716

Find complete technical information, availability, and procurement data for: 4820-01-027-3716
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-027-3716

Item Name Code

28139

Assigment Date

09/16/1976 (49 years ago)

An arrangement of multiple fixed resistive elements or discrete resistors permanently encased, encapsulated, or potted together, to form an inseparable unit. The resistive elements, consisting of a thin layer of conductive material deposited on or fused to an insulating base, usually are electrically connected to each other and may be arranged in any circuit configuration. Excludes:resistor, fixed (as modified); resistor assembly; resistor network, fixed-variable; and resistor set, matched.

aluminum head material, union head type, 0.750 inches head size, threaded end connection type, 250.0 pressure pounds per square inch gage burst pressure

Product Characteristics

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

Head Type: union
End Connection Type: threaded
Head Size: 0.750 inches
Burst Pressure: 250.0 pressure pounds per square inch gage
Head Material: aluminum
Burst Temperature: 72.0 fahrenheit

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
BU3/4AL250PSIG72F	Pressure Relief Safety Head

FAQs

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

What is the FSCG of the NSN 4820-01-027-3716?

The FSCG of the NSN 4820-01-027-3716 is 4820

Does the NSN 4820-01-027-3716 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-027-3716 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 4820-01-027-3716 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-027-3716 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 4820-01-027-3716 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Thu, Sep 16, 1976