M28840/12AD1F4

View detailed technical data, stock status, and sourcing information for: M28840/12AD1F4
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-01-481-8464

Item Name Code

15093

Assigment Date

01/29/2001 (25 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It is designed with an internal socket or internal multiple spline for use with an internal driver. The head is beveled (conical) or cylindrical in shape. Items with cylindrical shaped heads must have an externally relieved body. A locking feature may be incorporated in the design of the head or threads. See also screw, cap, socket head. Excludes:setscrew; screw, shoulder; bolt, shoulder; screw, externally relieved body; bolt, externally relieved body; and screw, machine.

shock resistant environmental protection, 1.403 inches nominal overall height, 1.625 inches maximum overall length, straight shape, external coupling body style, 1.403 inches nominal overall width

Product Characteristics

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

Body Style: straight shape, external coupling
Overall Length: 1.625 inches maximum
Overall Height: 1.403 inches nominal
Overall Width: 1.403 inches nominal
Environmental Protection: shock resistant
Unthreaded Mounting Hole Diameter: 0.130 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Height: 1.015 inches nominal
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width: 1.015 inches nominal
Distance From Mounting Shoulder To Front Face: 0.898 inches nominal
Mating End Quantity: 1
Contact Position Arrangement Style: 17-31 single mating end
Polarization Method: keyway or multiple keyway
Insert Position In Deg: 66.0 and 140.0 and 200.0 and 257.0
Shell Type: solid
Connector Locking Method: externally threaded shell
Terminal Location: back single mating end single contact grouping
Contact Material: copper alloy single mating end single contact grouping
Contact Surface Treatment: gold single mating end single contact grouping
Insert Material: silicon single mating end
Contact Surface Treatment Document And Classification: mil-g-45204, ty ii, cl 1 mil spec single treatment response single mating end single contact grouping
Terminal Type: crimp single mating end single contact grouping
Contact Material Document And Classification: mil-c-39029 mil spec single material response single mating end single contact grouping
Shell Material: aluminum alloy
Shell Surface Treatment: cadmium and nickel
Shell Surface Treatment Document And Classification: qq-p-416, ty ii, cl 3 fed spec single treatment response
Included Contact Quantity: 31 single mating end single contact grouping
Included Contact Type: round pin single mating end single contact grouping
Special Features: 20-20 pin contacts
Precious Material And Location: contact surfaces gold
Precious Material: gold
Specification/Standard Data: 81349-mil-c-28849/12 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
M28840/12AD1F4	Electrical Receptacle Connector

FAQs

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

What is the FSCG of the NSN 5935-01-481-8464?

The FSCG of the NSN 5935-01-481-8464 is 5935

Does the NSN 5935-01-481-8464 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907080

Does NSN 5935-01-481-8464 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 5935-01-481-8464 contain precious materials?

Item contains gold.

Does NSN 5935-01-481-8464 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 5935-01-481-8464 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Mon, Jan 29, 2001