4820-01-666-9022

Find complete technical information, availability, and procurement data for: 4820-01-666-9022
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-666-9022

Item Name Code

48328

Assigment Date

09/26/2017 (8 years ago)

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of either a thin layer of conductive material, containing either binders or insulating materials, deposited on an insulated form; or an alloy of metal and ceramic materials, usually fused to an insulated form. Opposition to the flow of current is an inherent property of the materials used and is manifest by the heat dissipation in the resistor. See also attenuator, fixed and resistor, fixed, composition. Excludes:carbon composition type resistors.

16.2 celsius burst temperature, operational support vessel end item identification, connection size 1/2 inch mnpt, 1/2 inch fnpt;set pressure 235 psig; special features, rupture disc valve part name assigned by controlling agency, reverse buckling disk type

Product Characteristics

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

End Item Identification: operational support vessel
Disk Type: reverse buckling
Part Name Assigned By Controlling Agency: rupture disc valve
Burst Temperature: 16.2 celsius
Special Features: connection size 1/2 inch mnpt, 1/2 inch fnpt;set pressure 235 psig;

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
5526-235-CE	Pressure Re Safety Head and Disk
N30070251	Pressure Re Safety Head and Disk

FAQs

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

What is the FSCG of the NSN 4820-01-666-9022?

The FSCG of the NSN 4820-01-666-9022 is 4820

Does the NSN 4820-01-666-9022 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-666-9022 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 4820-01-666-9022 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-666-9022 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 4820-01-666-9022 was assigned to the Federal Catalog?

It was assigned 8 years ago, on Tue, Sep 26, 2017