RH0256K490FE02

View detailed technical data, stock status, and sourcing information for: RH0256K490FE02
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-01-701-3951

Item Name Code

00010

Assigment Date

05/16/2022 (4 years ago)

An acoustic transformer with varying cross-sectional area designed to effectively radiate acoustic energy for reception at a distance. Includes multicellular types. Does not include a diaphragm or driver.

0.438 inches nominal terminal length, 0.546 inches nominal body height, 1.080 inches nominal body width, 0.125 inches nominal mounting hole size, 1.062 inches nominal body length

Product Characteristics

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

Terminal Length: 0.438 inches nominal
Body Length: 1.062 inches nominal
Body Width: 1.080 inches nominal
Body Height: 0.546 inches nominal
Mounting Hole Size: 0.125 inches nominal
Terminal Type: threaded stud
Part Name Assigned By Controlling Agency: wirewound resistors, industrial power, aluminum housed, chassis mount
Material: aluminum alloy heat sink

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
RH0256K490FE02	Wire Wound Fixed Resistor

FAQs

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

What is the FSCG of the NSN 5905-01-701-3951?

The FSCG of the NSN 5905-01-701-3951 is 5905

Does the NSN 5905-01-701-3951 have a Schedule B code assigned?

Yes, the Schedule B code is 8533390080

Does NSN 5905-01-701-3951 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 5905-01-701-3951 contain precious materials?

Precious metal content is unknown

Does NSN 5905-01-701-3951 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 5905-01-701-3951 was assigned to the Federal Catalog?

It was assigned 4 years ago, on Mon, May 16, 2022