MILC12520-11

View detailed technical data, stock status, and sourcing information for: MILC12520-11
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-00-179-4578

Item Name Code

15093

Assigment Date

02/14/1969 (57 years ago)

The outside case of one or more connectors into which the dielectric materials and contacts are assembled. Also includes shell for adapter,connector. See also shield,electrical connector and cover,electrical connector.

1.188 inches maximum overall length, 1.827 inches minimum and 1.859 inches maximum overall diameter, 2b and 2a thread class, right-hand thread direction, straight shape threaded body style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2b and 2a
Thread Direction: right-hand
Body Style: straight shape threaded
Overall Length: 1.188 inches maximum
Overall Diameter: 1.827 inches minimum and 1.859 inches maximum
Environmental Protection: weatherproof
Distance From Mounting Shoulder To Front Face: 0.359 inches minimum and 0.391 inches maximum
Threaded Device Type: coupling facility and mounting bushing
Mating End Quantity: 1
Contact Position Arrangement Style: e single mating end
Contact Removability: nonremovable single mating end single contact grouping
Contact Maximum Current Rating In Amps: 11.0 single mating end single contact grouping
Polarization Method: polarization boss
Shell Type: solid
Connector Locking Method: externally threaded shell
Nominal Thread Length: 0.375 inches and 0.281 inches
Thread Quantity Per Inch: 20 and 18
Nominal Thread Size: 0.250 inches and 1.625 inches
Terminal Location: back single mating end single contact grouping
Contact Material: copper alloy single mating end single contact grouping
Insert Material: plastic diallyl phthalate single mating end
Terminal Type: turret single mating end single contact grouping
Insert Material Document And Classification: mil-m-19833,type gdi-30 mil spec single material response single mating end
Included Contact Quantity: 30 single mating end single contact grouping
Bushing Accommodation Hole Shape: round
Included Contact Type: round socket single mating end single contact grouping
Precious Material And Location: contact surfaces gold
Precious Material And Weight: 0.030 gold grains, troy
Precious Material: gold
Test Data Document: "81349-mil-c-12520 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: unc and unef
Specification/Standard Data: 81349-mil-c-12520/11 government specification

Replaces National Stock Numbers

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

NSN	Name	Date
5935-00-432-6348	No Name Available	07/01/1998

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
MIL-DTL-12520/11	Electrical Receptacle Connector
MILC12520-11	Electrical Receptacle Connector
UW2026FE00	Electrical Receptacle Connector

FAQs

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

What is the FSCG of the NSN 5935-00-179-4578?

The FSCG of the NSN 5935-00-179-4578 is 5935

Does the NSN 5935-00-179-4578 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907080

Does NSN 5935-00-179-4578 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 5935-00-179-4578 contain precious materials?

Item contains gold.

Does NSN 5935-00-179-4578 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 5935-00-179-4578 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Feb 14, 1969