5935-01-256-5037

Find complete technical information, availability, and procurement data for: 5935-01-256-5037
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-01-256-5037

Item Name Code

01938

Assigment Date

06/05/1987 (39 years ago)

A standoff that must have a threaded end(s) or be internally threaded its full length. For items having external threads on both ends, see stud (as modified). For items with an outside contour that is the same for the entire length, are flat on top and bottom, having internal threads its full length, and the length does not exceed twice the width across the flats or outside diameter, see nut (as modified); use maximum dimensions(s) for compliance.

2.719 inches maximum overall diameter, 2a and 2b thread class, 2.500 inches maximum overall length, straight shape, internal coupling body style, right-hand thread direction

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 and 2b
Thread Direction: right-hand
Body Style: straight shape, internal coupling
Overall Length: 2.500 inches maximum
Overall Diameter: 2.719 inches maximum
Environmental Protection: moisture proof and salt water resistant and vibration proof
Threaded Device Type: back shell and coupling facility
Mating End Quantity: 1
Contact Position Arrangement Style: 40-9 single mating end
Contact Removability: removable single mating end all contact groupings
Contact Maximum Current Rating In Amps: 22.0 single mating end 3rd contact grouping
Contact Maximum Current Rating In Amps: 41.0 single mating end 2nd contact grouping
Contact Maximum Current Rating In Amps: 73.0 single mating end 1st contact grouping
Contact Maximum Ac Voltage Rating In Volts: 500.0 single mating end all contact groupings
Contact Maximum Dc Voltage Rating In Volts: 700.0 single mating end all contact groupings
Polarization Method: keyway or multiple keyway
Insert Position In Deg: 0.0
Shell Type: solid
Connector Locking Method: internally threaded coupling ring
Nominal Thread Length: 0.467 inches and 0.664 inches
Thread Quantity Per Inch: 16
Nominal Thread Size: 2.500 inches
Terminal Location: back single mating end all contact groupings
Contact Material: copper alloy single mating end all contact groupings
Contact Surface Treatment: gold single mating end all contact groupings
Insert Material: rubber silicone class q 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: crimp single mating end all contact groupings
Shell Material: aluminum alloy
Shell Surface Treatment: cadmium and chromate
Shell Surface Treatment Document And Classification: qq-p-416,type 2,class 3 fed spec all treatment responses
Included Contact Quantity: 1 single mating end 1st contact grouping
Included Contact Quantity: 22 single mating end 2nd contact grouping
Included Contact Quantity: 24 single mating end 3rd contact grouping
Included Contact Type: round socket single mating end all contact groupings
Special Features: in order to complete the connector assembly,the user must obtain/provide the backshell; standard versions may be ordered as nsn 5935-01-252-8178,p/n m85049/52-1-40w for the straight style,or nsn 5935-01-230-4525,p/n m85049/51-1-40w for the right angle style
Precious Material And Location: contact surfaces gold
Precious Material And Weight: 0.139 gold grains, troy
Precious Material: gold
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: un
Specification/Standard Data: 96906-ms3456 government standard

Replaces National Stock Numbers

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

NSN	Name	Date
5935-00-552-3025	No Name Available	01/01/2009
5935-00-957-1881	No Name Available	10/01/1991
5935-01-051-1815	No Name Available	02/01/2008

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
MS3106A40-9SC	Electrical Plug Connector
MS3106E40-0SC	Electrical Plug Connector
MS3106R40-9SC	Electrical Plug Connector
MS3456L40-9S	Electrical Plug Connector
MS3456W40-9S	Electrical Plug Connector

FAQs

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

What is the FSCG of the NSN 5935-01-256-5037?

The FSCG of the NSN 5935-01-256-5037 is 5935

Does the NSN 5935-01-256-5037 have a Schedule B code assigned?

Yes, the Schedule B code is 8536695050

Does NSN 5935-01-256-5037 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 5935-01-256-5037 contain precious materials?

Item contains gold.

Does NSN 5935-01-256-5037 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 5935-01-256-5037 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Fri, Jun 5, 1987