41A157

View detailed technical data, stock status, and sourcing information for: 41A157
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-00-821-4394

Item Name Code

00443

Assigment Date

01/01/1962 (64 years ago)

"an item of electrically resistive material in the form of a grid, ribbon, or wire designed to be used singly or built into groups to form a resistance unit. It is usually a maintenance part for a resistor (as modified), a rheostat, or similar item. Includes items which can be used as "heaters" (heating elements) but which are rated in terms of resistance and resistance tolerance. Excludes:absorber, radio frequency radiation; heater, thermal release; heating element, electrical (as modified); and resistor (as modified)."

terminal mounting method, copper alloy 172 body and contact material, 0.130 inches nominal overall height, 0.543 inches nominal overall width, 0.675 inches nominal overall length

Product Characteristics

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

Overall Length: 0.675 inches nominal
Overall Height: 0.130 inches nominal
Overall Width: 0.543 inches nominal
Mounting Method: terminal
Material: copper alloy 172 body and contact
Material Document And Classification: qq-533,1/2 hd fed spec single material response body and contact
Precious Material And Location: body and contact surface silver
Precious Material And Weight: 0.005 silver grains, troy
Precious Material: silver
Surface Treatment: silver body and contact
Surface Treatment Document And Classification: qq-s-365,type 3 fed spec single treatment response body and contact
Style Designator: irregular shape

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
41A157	Electrical Contact

FAQs

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

What is the FSCG of the NSN 5999-00-821-4394?

The FSCG of the NSN 5999-00-821-4394 is 5999

Does the NSN 5999-00-821-4394 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907040

Does NSN 5999-00-821-4394 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 5999-00-821-4394 contain precious materials?

Item contains silver.

Does NSN 5999-00-821-4394 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5999-00-821-4394 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962