246-3400R20-27S

View detailed technical data, stock status, and sourcing information for: 246-3400R20-27S
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-01-040-1284

Item Name Code

15093

Assigment Date

05/02/1977 (49 years ago)

2.125 inches nominal overall length, right-hand thread direction, straight shape, external coupling w/backshell body style, 2a thread class, 1.500 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, external coupling w/backshell
Overall Length: 2.125 inches nominal
Overall Height: 1.500 inches nominal
Overall Width: 1.500 inches nominal
Environmental Protection: moisture proof and salt water resistant and vibration resistant
Unthreaded Mounting Hole Diameter: 0.115 inches minimum and 0.130 inches maximum
Center To Center Distance Between Mounting Facilities Parallel To Height: 1.156 inches nominal
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width: 1.156 inches nominal
Distance From Mounting Shoulder To Front Face: 0.750 inches minimum and 0.781 inches maximum
Threaded Device Type: back shell and coupling facility
Mating End Quantity: 1
Contact Position Arrangement Style: 20-27 single mating end
Contact Removability: removable single mating end single contact grouping
Contact Maximum Current Rating In Amps: 22.0 single mating end single contact grouping
Contact Maximum Ac Voltage Rating In Volts: 500.0 single mating end single contact grouping
Contact Maximum Dc Voltage Rating In Volts: 700.0 single mating end single contact grouping
Polarization Method: keyway or multiple keyway
Insert Position In Deg: 0.0
Shell Type: solid
Connector Locking Method: externally threaded coupling ring
Nominal Thread Length: 0.625 inches
Thread Quantity Per Inch: 18
Nominal Thread Size: 1.875 inches and 1.250 inches
Terminal Location: back single mating end single contact grouping
Insert Material: plastic silicone mineral filled single mating end
Terminal Type: crimp single mating end single contact grouping
Shell Material: aluminum alloy
Shell Surface Treatment: cadmium
Shell Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec single treatment response
Included Contact Quantity: 14 single mating end single contact grouping
Included Contact Type: round socket single mating end single contact grouping
Test Data Document: "81349-mil-c-5015 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Thread Series Designator: unef
Specification/Standard Data: 81349-mil-c-5015 government specification

Replaces National Stock Numbers

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

NSN	Name	Date
5935-01-156-7781	No Name Available	01/01/2009

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
10-214320-27S	Electrical Receptacle Connector
16-01303-004	Electrical Receptacle Connector
246-3400R20-27S	Electrical Receptacle Connector
7000P98040-8	Electrical Receptacle Connector
MS3400D20-27E	Electrical Receptacle Connector
MS3400D20-27S	Electrical Receptacle Connector

FAQs

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

What is the FSCG of the NSN 5935-01-040-1284?

The FSCG of the NSN 5935-01-040-1284 is 5935

Does the NSN 5935-01-040-1284 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907080

Does NSN 5935-01-040-1284 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 5935-01-040-1284 contain precious materials?

Precious metal content is unknown

Does NSN 5935-01-040-1284 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 5935-01-040-1284 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Mon, May 2, 1977