20-140-4

View detailed technical data, stock status, and sourcing information for: 20-140-4
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2920 Nonaircraft Engine Electrical System Components

National Stock Number

2920-01-645-1449

Item Name Code

41697

Assigment Date

06/04/2015 (11 years ago)

A resistor whose ohmic value cannot be adjusted or varied. The resistor element consists of either a thin layer or conductive material, containing neither 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. Primarily intended for incorporation into microelectronic circuits and surface mounted applications.

8.16 inches nominal overall length, sub-drive assembly end item identification, 300.0 dc voltage in volts and current type, 0.72 inches nominal overall width, 15.0 amperes current rating

Product Characteristics

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

Overall Length: 8.16 inches nominal
Overall Width: 0.72 inches nominal
End Item Identification: sub-drive assembly
Current Rating: 15.0 amperes
Voltage In Volts And Current Type: 300.0 dc
Part Name Assigned By Controlling Agency: (inavy) terminal block 2x20
Special Features: no. of circuits: 20; terminal material: steel; material: insulation thermoplastic
Color: black

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
20-140-4	Electrical Terminal Block
38760-0120	Electrical Terminal Block
3991AS320	Electrical Terminal Block
3991AS320-1	Electrical Terminal Block

FAQs

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

What is the FSCG of the NSN 2920-01-645-1449?

The FSCG of the NSN 2920-01-645-1449 is 2920

Does the NSN 2920-01-645-1449 have a Schedule B code assigned?

Yes, the Schedule B code is 8536904000

Does NSN 2920-01-645-1449 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 2920-01-645-1449 contain precious materials?

Item does not contain precious metal.

Does NSN 2920-01-645-1449 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 2920-01-645-1449 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Thu, Jun 4, 2015