502K016-53/42

View detailed technical data, stock status, and sourcing information for: 502K016-53/42
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5970 Electrical Insulators and Insulating Materials

National Stock Number

5970-01-373-7859

Item Name Code

61626

Assigment Date

04/10/1993 (33 years ago)

A holder designed to accommodate and position a brush against a commutator or collector ring. Also includes items consisting of two or more brush holders (boxes) cast as an inseparable unit. May include facilities for applying pressure to the brush(es) and may also be furnished with the brush(es). See also holder assembly, electrical contact brush.

25.0 millimeters minimum as supplied9.0 millimeters maximum after unrestricted recovery first branch inside diameter, 25.0 millimeters minimum as supplied9.0 millimeters maximum after unrestricted recovery second branch inside diameter, 25.0 millimeters minimum as supplied9.0 millimeters maximum after unrestricted recovery fourth branch inside diameter, 60.0 millimeters minimum as supplied25.0 millimeters maximum after unrestricted recovery main body inside diameter, 25.0 millimeters minimum as supplied9.0 millimeters maximum after unrestricted recovery third branch inside diameter

Product Characteristics

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

Main Body Inside Diameter: 60.0 millimeters minimum as supplied25.0 millimeters maximum after unrestricted recovery
First Branch Inside Diameter: 25.0 millimeters minimum as supplied9.0 millimeters maximum after unrestricted recovery
Second Branch Inside Diameter: 25.0 millimeters minimum as supplied9.0 millimeters maximum after unrestricted recovery
Third Branch Inside Diameter: 25.0 millimeters minimum as supplied9.0 millimeters maximum after unrestricted recovery
Fourth Branch Inside Diameter: 25.0 millimeters minimum as supplied9.0 millimeters maximum after unrestricted recovery
Main Body Wall Thickness: 3.5 millimeters nominal after unrestricted recovery
First Branch Wall Thickness: 1.5 millimeters nominal after unrestricted recovery
Second Branch Wall Thickness: 1.5 millimeters nominal after unrestricted recovery
Third Branch Wall Thickness: 1.5 millimeters nominal after unrestricted recovery
Fourth Branch Wall Thickness: 1.5 millimeters nominal after unrestricted recovery
Main Body Overall Length: 217.0 millimeters nominal after unrestricted recovery
Special Features: inside coated with adhesive

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
1417-7460-002	S Electrical Insulation Sleeving
502K016-53/42	S Electrical Insulation Sleeving
CBR-4-2-A	S Electrical Insulation Sleeving

FAQs

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

What is the FSCG of the NSN 5970-01-373-7859?

The FSCG of the NSN 5970-01-373-7859 is 5970

Does the NSN 5970-01-373-7859 have a Schedule B code assigned?

Yes, the Schedule B code is 8546900000

Does NSN 5970-01-373-7859 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 5970-01-373-7859 contain precious materials?

Item does not contain precious metal.

Does NSN 5970-01-373-7859 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 5970-01-373-7859 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Sat, Apr 10, 1993