4820-01-450-7491

Find complete technical information, availability, and procurement data for: 4820-01-450-7491
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-450-7491

Item Name Code

37428

Assigment Date

11/20/1997 (28 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.

orifice plate 13, diaphragm 13, packing,preformed 17, diaphragm retainer 1 nonsupply items and quantities, nimitz class cvn end item identification, 44 component quantity, for flow control valve, 32 gpm special features

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: nimitz class cvn
Component Quantity: 44
Nonsupply Items And Quantities: orifice plate 13, diaphragm 13, packing,preformed 17, diaphragm retainer 1
Special Features: for flow control valve, 32 gpm

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
1683B	Valve Parts Kit
5866-36SK	Valve Parts Kit

FAQs

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

What is the FSCG of the NSN 4820-01-450-7491?

The FSCG of the NSN 4820-01-450-7491 is 4820

Does the NSN 4820-01-450-7491 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-450-7491 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 4820-01-450-7491 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-450-7491 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 4820-01-450-7491 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Thu, Nov 20, 1997