81-18-2A28-12P

View detailed technical data, stock status, and sourcing information for: 81-18-2A28-12P
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-00-500-5443

Item Name Code

15093

Assigment Date

01/01/1963 (63 years ago)

2.000 inches minimum and 2.031 inches maximum overall height, 1.340 inches maximum overall length, 2a thread class, right-hand thread direction, straight shape, external coupling 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: 2a
Thread Direction: right-hand
Body Style: straight shape, external coupling
Overall Length: 1.340 inches maximum
Overall Height: 2.000 inches minimum and 2.031 inches maximum
Overall Width: 2.000 inches minimum and 2.031 inches maximum
Environmental Protection: moisture proof
Unthreaded Mounting Hole Diameter: 0.142 inches minimum and 0.157 inches maximum
Center To Center Distance Between Mounting Facilities Parallel To Height: 1.557 inches minimum and 1.567 inches maximum
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width: 1.557 inches minimum and 1.567 inches maximum
Distance From Mounting Shoulder To Front Face: 0.812 inches minimum and 0.843 inches maximum
Threaded Device Type: coupling facility
Mating End Quantity: 1
Contact Position Arrangement Style: 28-12 single mating end
Contact Removability: nonremovable 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 shell
Nominal Thread Length: 0.625 inches
Thread Quantity Per Inch: 18
Nominal Thread Size: 1.375 inches
Terminal Location: back single mating end single contact grouping
Contact Surface Treatment: silver single mating end single contact grouping
Insert Material: plastic single mating end
Terminal Type: solder well single mating end single contact grouping
Shell Material: aluminum alloy
Shell Surface Treatment: anodize
Included Contact Quantity: 26 single mating end single contact grouping
Included Contact Type: round pin single mating end single contact grouping
Precious Material And Location: contact surfaces silver
Precious Material And Weight: 0.026 silver grains, troy
Precious Material: silver
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

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
81-18-2A28-12P	Electrical Receptacle Connector
97-3102A28-12P53	Electrical Receptacle Connector
97-3102A28-12P532	Electrical Receptacle Connector
CA3102R28-12PF32	Electrical Receptacle Connector

FAQs

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

What is the FSCG of the NSN 5935-00-500-5443?

The FSCG of the NSN 5935-00-500-5443 is 5935

Does the NSN 5935-00-500-5443 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907080

Does NSN 5935-00-500-5443 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 5935-00-500-5443 contain precious materials?

Item contains silver.

Does NSN 5935-00-500-5443 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 5935-00-500-5443 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963