M28748/4-F0AF2A

View detailed technical data, stock status, and sourcing information for: M28748/4-F0AF2A
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-00-503-9644

Item Name Code

15093

Assigment Date

07/13/1974 (52 years ago)

2a and 2b thread class, right-hand thread direction, straight shape body style, 0.812 inches nominal overall height, 2.138 inches minimum overall length

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
Overall Length: 2.138 inches minimum
Overall Height: 0.812 inches nominal
Overall Width: 0.719 inches nominal
Environmental Protection: moisture resistant and vibration resistant and salt water resistant
Distance Between Mounting Facility Centers: 1.683 inches minimum and 1.693 inches maximum
Threaded Device Type: coupling facility and mounting stud
Mating End Quantity: 1
Contact Position Arrangement Style: 34 single mating end
Contact Removability: removable single mating end single contact grouping
Polarization Method: jackscrew
Shell Type: solid
Connector Locking Method: jackscrew-socket
Nominal Thread Length: 0.320 inches
Thread Quantity Per Inch: 32 and 40
Nominal Thread Size: 0.138 inches and 0.112 inches
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
Contact Surface Treatment Document And Classification: mil-g-45204,type 1,class 1 mil spec single treatment response single mating end single contact grouping
Terminal Type: crimp single mating end single contact grouping
Shell Material: aluminum alloy
Shell Surface Treatment: anodize
Shell Surface Treatment Document And Classification: mil-a-8625,type 1 mil spec single treatment response
Shell Material Document And Classification: qq-a-250/8,0 fed spec single material response
Included Contact Quantity: 34 single mating end single contact grouping
Included Contact Type: round socket single mating end single contact grouping
Special Features: polarized in a position
Precious Material And Location: contact surfaces gold
Precious Material And Weight: 0.034 gold grains, troy
Precious Material: gold
Test Data Document: "81349-mil-c-28748 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
Specification/Standard Data: 81349-mil-c-28748-4 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
M28748/4-F0AF2A	Electrical Receptacle Connector

FAQs

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

What is the FSCG of the NSN 5935-00-503-9644?

The FSCG of the NSN 5935-00-503-9644 is 5935

Does the NSN 5935-00-503-9644 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907080

Does NSN 5935-00-503-9644 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 5935-00-503-9644 contain precious materials?

Item contains gold.

Does NSN 5935-00-503-9644 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 5935-00-503-9644 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sat, Jul 13, 1974