M81511-54DD01P1

View detailed technical data, stock status, and sourcing information for: M81511-54DD01P1
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-01-137-6393

Item Name Code

15093

Assigment Date

09/01/1982 (43 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.

1.500 inches nominal overall diameter, straight shape, external coupling body style, right-hand thread direction, 1.303 inches minimum and 1.353 inches maximum overall length, 2a thread class

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
Overall Length: 1.303 inches minimum and 1.353 inches maximum
Overall Diameter: 1.500 inches nominal
Environmental Protection: moisture proof and salt water resistant and shock proof and vibration proof
Distance From Mounting Shoulder To Front Face: 0.894 inches minimum and 0.906 inches maximum
Mounting Facility Thickness: 0.125 inches nominal
Threaded Device Type: back shell and mounting bushing
Mating End Quantity: 1
Contact Position Arrangement Style: 14-37 single mating end
Contact Removability: nonremovable single mating end single contact grouping
Polarization Method: keyway or multiple keyway
Insert Position In Deg: 0.0
Shell Type: solid
Connector Locking Method: bayonet pin
Thread Quantity Per Inch: 28 and 20
Nominal Thread Size: 0.875 inches and 1.000 inches
Terminal Location: back single mating end single contact grouping
Contact Material: metal ferrous single mating end single contact grouping
Contact Surface Treatment: gold single mating end single contact grouping
Insert Material: rubber synthetic single mating end
Contact Surface Treatment Document And Classification: mil-g-45204,ty 1,cl 2 mil spec single treatment response single mating end single contact grouping
Terminal Type: solder well single mating end single contact grouping
Shell Material: metal ferrous
Included Contact Quantity: 37 single mating end single contact grouping
Bushing Accommodation Hole Shape: round w/flat
Included Contact Type: round pin single mating end single contact grouping
Precious Material And Location: contact surfaces gold
Precious Material And Weight: 0.037 gold grains, troy
Precious Material: gold
Thread Series Designator: un and unef

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5935-00-564-4345	No Name Available	06/01/2008

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
887C054035	Electrical Receptacle Connector
B81514D14-37P1	Electrical Receptacle Connector
M81511-54DD01P1	Electrical Receptacle Connector
MILC81511-54	Electrical Receptacle Connector

FAQs

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

What is the FSCG of the NSN 5935-01-137-6393?

The FSCG of the NSN 5935-01-137-6393 is 5935

Does the NSN 5935-01-137-6393 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907080

Does NSN 5935-01-137-6393 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 5935-01-137-6393 contain precious materials?

Item contains gold.

Does NSN 5935-01-137-6393 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 5935-01-137-6393 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Wed, Sep 1, 1982