78045-20-39SN-1

View detailed technical data, stock status, and sourcing information for: 78045-20-39SN-1
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-01-067-2963

Item Name Code

15093

Assigment Date

10/28/1978 (47 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.

right-hand thread direction, 1.453 inches maximum overall height, straight shape, external coupling body style, 3b thread class, 0.994 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.

Thread Class: 3b
Thread Direction: right-hand
Body Style: straight shape, external coupling
Overall Length: 0.994 inches nominal
Overall Height: 1.453 inches maximum
Overall Width: 1.453 inches maximum
Environmental Protection: moisture proof and salt water resistant and vibration proof
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: 0.650 inches maximum
Threaded Device Type: mounting hole
Mating End Quantity: 1
Contact Position Arrangement Style: 20-39 single mating end
Contact Removability: nonremovable single mating end all contact groupings
Contact Maximum Ac Voltage Rating In Volts: 600.0 single mating end all contact groupings
Polarization Method: key, multiple key groove
Insert Position In Deg: 0.0
Shell Type: solid
Connector Locking Method: spring friction
Thread Quantity Per Inch: 40
Nominal Thread Size: 0.112 inches
Terminal Location: back single mating end all contact groupings
Contact Material: metal ferrous single mating end all contact groupings
Contact Surface Treatment: gold single mating end all contact groupings
Insert Material: glass single mating end
Contact Surface Treatment Document And Classification: mil-g-45204 mil spec single treatment response single mating end all contact groupings
Terminal Type: pin single mating end all contact groupings
Shell Material: steel
Shell Surface Treatment: tin and nickel
Included Contact Quantity: 2 single mating end 1st contact grouping
Included Contact Quantity: 37 single mating end 2nd contact grouping
Bushing Accommodation Hole Shape: round
Included Contact Type: round socket single mating end all contact groupings
Precious Material And Location: contact surfaces gold
Precious Material And Weight: 0.039 gold grains, troy
Precious Material: gold
Thread Series Designator: unc

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
46-054287-03	Electrical Receptacle Connector
78045-20-39SN-1	Electrical Receptacle Connector
S9A-7105-20-39S-MOD2	Electrical Receptacle Connector

FAQs

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

What is the FSCG of the NSN 5935-01-067-2963?

The FSCG of the NSN 5935-01-067-2963 is 5935

Does the NSN 5935-01-067-2963 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907080

Does NSN 5935-01-067-2963 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 5935-01-067-2963 contain precious materials?

Item contains gold.

Does NSN 5935-01-067-2963 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 5935-01-067-2963 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Sat, Oct 28, 1978