MS27663B20-1

View detailed technical data, stock status, and sourcing information for: MS27663B20-1
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-01-059-6779

Item Name Code

67169

Assigment Date

04/15/1978 (48 years ago)

An active semiconductor device with three or more electrodes. May or may not include mounting hardware and/or heatsink. Excludes:semiconductor device, diode and semiconductor device, thyristor. For solid state devices which are responsive to visible or infrared radiant energy, see semiconductor device, photo.

1.422 inches maximum overall length, 2b thread class, 1.328 inches maximum overall diameter, 0.422 inches maximum body length, 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: 2b
Thread Direction: right-hand
Overall Length: 1.422 inches maximum
Body Length: 0.422 inches maximum
Overall Diameter: 1.328 inches maximum
Cable Opening Diameter: 0.297 inches minimum and 0.625 inches maximum
Cable Opening Quantity: 1
Size Designation: 20
Mounting Facility Type And Quantity: 1 threaded coupling
Thread Quantity Per Inch: 18
Nominal Thread Size: 1.188 inches
Material: aluminum alloy
Surface Treatment: cadmium
Style Designator: straight type w/strain relief
Test Data Document: "81349-mil-c-85049 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-85049/45 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
10-537950-209	Electrical Connector Backshell
10163592	Electrical Connector Backshell
M85049/45W20	Electrical Connector Backshell
MIL-C-85049/45	Electrical Connector Backshell
MS27663B20-1	Electrical Connector Backshell
MS27663B21-1	Electrical Connector Backshell
SAE-AS85049/45	Electrical Connector Backshell

FAQs

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

What is the FSCG of the NSN 5935-01-059-6779?

The FSCG of the NSN 5935-01-059-6779 is 5935

Does the NSN 5935-01-059-6779 have a Schedule B code assigned?

Yes, the Schedule B code is 8548900100

Does NSN 5935-01-059-6779 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 5935-01-059-6779 contain precious materials?

Precious metal content is unknown

Does NSN 5935-01-059-6779 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 5935-01-059-6779 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sat, Apr 15, 1978