MS3456LS20-4S

View detailed technical data, stock status, and sourcing information for: MS3456LS20-4S
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-01-699-8757

Item Name Code

01938

Assigment Date

03/03/2022 (4 years ago)

An item of various shapes and cross sections, usually flanged and designed to fit over a rod, shaft, or the like, for the purpose of encasing and posititioning a seal, plain encased or a seal, plain. The flange is usually drilled for stud or bolt mounting. Item does not include the seal. Excludes:retainer, packing.

2b thread class, 2.125 inches minimum and 2.500 inches maximum overall length, 1.469 inches maximum overall diameter, straight shape, external coupling w/backshell 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: 2b
Thread Direction: right-hand
Body Style: straight shape, external coupling w/backshell
Overall Length: 2.125 inches minimum and 2.500 inches maximum
Overall Diameter: 1.469 inches maximum
Cable Entrance Diameter: 0.869 inches maximum
Threaded Device Type: back shell
Mating End Quantity: 1
Contact Position Arrangement Style: 20-4 single mating end
Insert Position In Deg: 45.0
Shell Type: solid
Connector Locking Method: internally threaded shell
Features Provided: rohs directive compliance
Thread Quantity Per Inch: 20
Nominal Thread Size: 1.125 inches
Terminal Location: back 1st mating end single contact grouping
Terminal Type: pin 1st mating end single contact grouping
Shell Material: steel corrosion resisting
Shell Surface Treatment: passivate
Included Contact Quantity: 4 1st mating end single contact grouping
Included Contact Type: round socket 1st mating end single contact grouping
Part Name Assigned By Controlling Agency: connector,plug,electrical
Precious Material And Location: contact plating gold
Precious Material: gold
Thread Series Designator: unef

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
MS3456LS20-4S	Electrical Plug Connector

FAQs

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

What is the FSCG of the NSN 5935-01-699-8757?

The FSCG of the NSN 5935-01-699-8757 is 5935

Does the NSN 5935-01-699-8757 have a Schedule B code assigned?

Yes, the Schedule B code is 8536695050

Does NSN 5935-01-699-8757 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 5935-01-699-8757 contain precious materials?

Item contains gold.

Does NSN 5935-01-699-8757 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 5935-01-699-8757 was assigned to the Federal Catalog?

It was assigned 4 years ago, on Thu, Mar 3, 2022