TK128A

View detailed technical data, stock status, and sourcing information for: TK128A
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5975 Electrical Hardware and Supplies

National Stock Number

5975-00-372-3734

Item Name Code

09664

Assigment Date

03/08/1974 (52 years ago)

An item specifically designed and constructed to mechanically connect in a straight line two sections of electrical conduit or like fabrication and of the same size. For three-piece items which may be disassembled without disturbing the rest of the conduit line, see union, electrical conduit. See also adapter, electrical conduit; pothead; and sealing fitting, electrical conduit.

rigid metallic thinwall second end conduit type accommodated, cement tight hazardous locations/environmental protection, setscrew furnished items, rigid metallic thinwall first end conduit type accommodated, 4.500 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.

Hazardous Locations/Environmental Protection: cement tight
Furnished Items: setscrew
Overall Length: 4.500 inches nominal
Conduit Type Accommodated: rigid metallic thinwall first end
Conduit Type Accommodated: rigid metallic thinwall second end
End Type: double setscrew first end
End Type: double setscrew second end
Item Accommodated Trade Size: 3.000 inches first end
Item Accommodated Trade Size: 3.000 inches second end
Material: steel
Style Designator: set screw

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
1037-S	Electrical Conduit Coupling
5300S	Electrical Conduit Coupling
CP-48	Electrical Conduit Coupling
TK-128	Electrical Conduit Coupling
TK128A	Electrical Conduit Coupling

FAQs

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

What is the FSCG of the NSN 5975-00-372-3734?

The FSCG of the NSN 5975-00-372-3734 is 5975

Does the NSN 5975-00-372-3734 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5975-00-372-3734 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 5975-00-372-3734 contain precious materials?

Item does not contain precious metal.

Does NSN 5975-00-372-3734 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 5975-00-372-3734 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Fri, Mar 8, 1974