25957-1-39

View detailed technical data, stock status, and sourcing information for: 25957-1-39
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 25957-1-39 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-00-839-7978

Item Name Code

00009

Assigment Date

12/16/1966 (59 years ago)

An item consisting of insulating material, which is specifically designed to have fastened thereon, or on which are fastened terminal(s), such as screws, solder lugs, solder studs, solderless connectors, clips, and the like. It is usually used for junctions or terminations of wire or cable assemblies. It does not include items as defined above with parts, such as resistors and capacitors mounted thereon. Do not use if a more specific name exists, such as fuseholder; holder, resistor; fanning strip; contact assembly, electrical; jack assembly, tip; chamber, cable terminal; panel (2) (as modified); connector (as modified). Excludes:terminal, stud; terminal, feedthru, insulated; post, binding, electrical; and chassis, electrical-electronic equipment. For items having printed electrical conductor paths, see printed wiring board.

not established reliability indicator, 350.0 ambient temp in deg celsius at zero percent rated power, -5.000 to 10.000 resistance tolerance in percent, inductive reactance characteristic, 25.000 ohms electrical resistance

Product Characteristics

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

Electrical Resistance: 25.000 ohms
Resistance Tolerance In Percent: -5.000 to 10.000
Ambient Temp In Deg Celsius At Zero Percent Rated Power: 350.0
Reactance Characteristic: inductive
Reliability Indicator: not established
Terminal Length: 0.562 inches nominal
Body Diameter: 1.125 inches nominal
Body Length: 8.500 inches nominal
Power Dissipation Rating In Watts: 160.000 free air
Ambient Temp At Full Rated Power: 50.0 celsius
Inclosure Type: uninclosed
Terminal Type: tab w/screw
Style Designator: radial terminal each end
Nondefinitive Spec/Std Data: iw form

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
25957-1-39	Adjustable Resistor
51089PC104	Adjustable Resistor

FAQs

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

What is the FSCG of the NSN 5905-00-839-7978?

The FSCG of the NSN 5905-00-839-7978 is 5905

Does the NSN 5905-00-839-7978 have a Schedule B code assigned?

Yes, the Schedule B code is 8533390080

Does NSN 5905-00-839-7978 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 5905-00-839-7978 contain precious materials?

Item does not contain precious metal.

Does NSN 5905-00-839-7978 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 5905-00-839-7978 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Fri, Dec 16, 1966