1781257-14REVC

View detailed technical data, stock status, and sourcing information for: 1781257-14REVC
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-00-670-3839

Item Name Code

15093

Assigment Date

01/01/1961 (65 years ago)

straight shape body style, 0.990 inches minimum and 1.010 inches maximum overall length, right-hand thread direction, 2a thread class, 0.532 inches nominal overall height

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
Overall Length: 0.990 inches minimum and 1.010 inches maximum
Overall Height: 0.532 inches nominal
Overall Width: 0.333 inches minimum and 0.353 inches maximum
Distance Between Mounting Facility Centers: 0.750 inches nominal
Threaded Device Type: mounting stud
Mating End Quantity: 1
Contact Position Arrangement Style: 14 single mating end
Contact Removability: nonremovable single mating end single contact grouping
Contact Maximum Current Rating In Amps: 7.5 single mating end single contact grouping
Contact Maximum Ac Voltage Rating In Volts: 400.0 single mating end single contact grouping
Polarization Method: guide pin/socket
Nominal Thread Length: 0.188 inches
Thread Quantity Per Inch: 56
Nominal Thread Size: 2.000 inches
Terminal Location: back single mating end single contact grouping
Contact Surface Treatment: gold single mating end single contact grouping
Insert Material: plastic diallyl phthalate single mating end
Terminal Type: solder well single mating end single contact grouping
Included Contact Quantity: 14 single mating end single contact grouping
Included Contact Type: round pin single mating end single contact grouping
Precious Material And Location: c0ntact surfaces gold
Precious Material And Weight: 0.014 gold grains, troy
Precious Material: gold
Thread Series Designator: unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5935-00-500-9241	No Name Available	09/13/1967
5935-00-825-9089	No Name Available	12/07/1965
5935-00-844-6495	No Name Available	06/03/1966

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
115975-000	Electrical Receptacle Connector
115975-001	Electrical Receptacle Connector
1781257-14REVC	Electrical Receptacle Connector
SM1-14MY	Electrical Receptacle Connector
SM14-20PGDY	Electrical Receptacle Connector

FAQs

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

What is the FSCG of the NSN 5935-00-670-3839?

The FSCG of the NSN 5935-00-670-3839 is 5935

Does the NSN 5935-00-670-3839 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907080

Does NSN 5935-00-670-3839 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 5935-00-670-3839 contain precious materials?

Item contains gold.

Does NSN 5935-00-670-3839 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 5935-00-670-3839 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961