TBF20-27PSW

View detailed technical data, stock status, and sourcing information for: TBF20-27PSW
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-01-301-2390

Item Name Code

15091

Assigment Date

05/25/1989 (37 years ago)

An electrical fitting with electrical contacts constructed to be affixed to the end of a cable, conduit, coaxial line, cord, wire (includes printed/etched), printed wiring board, or the like for convenience in joining with another electrical connector or printed wiring board. It is designed to be mounted on a bulkhead, chassis, panel, wall, printed wiring board, or the like. Excludes:lampholder; jack,telephone; jack,tip; insert electrical connector; insert module,electrical connector; connector body (as modified) and socket,plug-in electronic components. See also wiring harness (as modified) and cable assembly (as modified). For items with termination wires of more than four inches in length, see lead assembly,electrical. For items without inserts, see shell,electrical connector.

2a thread class, 1.469 inches minimum and 1.531 inches maximum overall height, right-hand thread direction, 2.020 inches maximum overall length, straight shape w/flange body style

Product Characteristics

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

Thread Class: 2a
Thread Direction: right-hand
Body Style: straight shape w/flange
Overall Length: 2.020 inches maximum
Overall Height: 1.469 inches minimum and 1.531 inches maximum
Overall Width: 1.469 inches minimum and 1.531 inches maximum
Environmental Protection: moisture proof and salt water resistant and vibration proof and shock resistant and cold resistant and heat resistant and explosion proof
Unthreaded Mounting Hole Diameter: 0.115 inches minimum and 0.130 inches maximum
Center To Center Distance Between Mounting Facilities Parallel To Height: 1.151 inches minimum and 1.161 inches maximum
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width: 1.151 inches minimum and 1.161 inches maximum
Distance From Mounting Shoulder To Front Face: 0.750 inches minimum and 0.781 inches maximum
Threaded Device Type: coupling facility
Mating End Quantity: 2
Contact Position Arrangement Style: 20-27 all mating ends
Contact Removability: nonremovable all mating ends single contact grouping
Contact Maximum Current Rating In Amps: 22.0 all mating ends single contact grouping
Contact Maximum Ac Voltage Rating In Volts: 500.0 all mating ends single contact grouping
Contact Maximum Dc Voltage Rating In Volts: 700.0 all mating ends single contact grouping
Polarization Method: keyway or multiple keyway
Insert Position In Deg: 35.0 and 325.0
Shell Type: solid
Connector Locking Method: externally threaded shell
Thread Quantity Per Inch: 18
Nominal Thread Size: 1.250 inches
Contact Material: copper alloy all mating ends single contact grouping
Contact Surface Treatment: silver all mating ends single contact grouping
Insert Material: rubber all mating ends
Shell Material: aluminum alloy
Shell Surface Treatment: cadmium and chromate
Included Contact Quantity: 14 all mating ends single contact grouping
Included Contact Type: round pin 1st mating end single contact grouping
Included Contact Type: round socket 2nd mating end single contact grouping
Precious Material And Location: contact surfaces silver
Precious Material And Weight: 0.028 silver grains, troy
Precious Material: silver
Thread Series Designator: unef

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
TBF20-27PSW	Connector Adapter

FAQs

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

What is the FSCG of the NSN 5935-01-301-2390?

The FSCG of the NSN 5935-01-301-2390 is 5935

Does the NSN 5935-01-301-2390 have a Schedule B code assigned?

Yes, the Schedule B code is 8548900100

Does NSN 5935-01-301-2390 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 5935-01-301-2390 contain precious materials?

Item contains silver.

Does NSN 5935-01-301-2390 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 5935-01-301-2390 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Thu, May 25, 1989