SMI20FDM40-50GC

View detailed technical data, stock status, and sourcing information for: SMI20FDM40-50GC
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-00-472-0174

Item Name Code

15093

Assigment Date

01/20/1971 (55 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.

2a and 2b thread class, 1.240 inches minimum and 1.260 inches maximum overall length, 0.520 inches minimum and 0.540 inches maximum overall height, straight shape body style, right-hand thread direction

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: 1.240 inches minimum and 1.260 inches maximum
Overall Height: 0.520 inches minimum and 0.540 inches maximum
Overall Width: 0.330 inches minimum and 0.350 inches maximum
Distance Between Mounting Facility Centers: 0.745 inches minimum and 0.755 inches maximum
Threaded Device Type: mounting stud
Mating End Quantity: 1
Contact Position Arrangement Style: 14 single mating end
Contact Removability: nonremovable single mating end single contact grouping
Contact Maximum Current Rating In Amps: 7.5 single mating end single contact grouping
Polarization Method: guide pin/socket
Nominal Thread Length: 0.140 inches and 0.190 inches
Thread Quantity Per Inch: 56
Nominal Thread Size: 0.086 inches
Terminal Location: back single mating end single contact grouping
Contact Material: copper alloy single mating end single contact grouping
Contact Surface Treatment: gold and copper single mating end single contact grouping
Insert Material: plastic diallyl phthalate single mating end
Contact Surface Treatment Document And Classification: mil-g-45204,type 2,class 1 mil spec single treatment response single mating end single contact grouping
Terminal Type: solder well single mating end single contact grouping
Insert Material Document And Classification: mil-m-19833,type gdi-30f mil spec single material response single mating end
Included Contact Quantity: 20 single mating end single contact grouping
Included Contact Type: round pin single mating end single contact grouping
Precious Material And Location: contact surface gold
Precious Material And Weight: 0.014 gold grains, troy
Precious Material: gold
Thread Series Designator: unc

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
81C882-102	Electrical Receptacle Connector
SM20-20SGDF50	Electrical Receptacle Connector
SMI20FDM40-50GC	Electrical Receptacle Connector
SMI20FDM70-50GC	Electrical Receptacle Connector

FAQs

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

What is the FSCG of the NSN 5935-00-472-0174?

The FSCG of the NSN 5935-00-472-0174 is 5935

Does the NSN 5935-00-472-0174 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907080

Does NSN 5935-00-472-0174 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 5935-00-472-0174 contain precious materials?

Item contains gold.

Does NSN 5935-00-472-0174 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 5935-00-472-0174 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Jan 20, 1971