MS3456LS28-21PX

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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-01-492-4440

Item Name Code

01938

Assigment Date

11/28/2001 (24 years ago)

An electrical fitting with electrical contacts, constructed to be affixed to the end of a cable, conduit, coaxial line, cord or wiring for convenience in joining with other electrical connector(s) or printed wiring board and is not designed to be mounted on a bulkhead, chasses, panel, printed wiring board, or the like. Excludes:jack, telephone; jack, tip; plug, telephone; plug tip; insert, electrical connector; connector body (as modified); and socket, plug-in, electronic components. See also lead assembly, electrical; wiring harness (as modified); and cable assembly (as modified). For items without inserts, see shell, electrical connector.

2b thread class, 2.125 inches maximum overall length, straight shape, internal coupling body style, 1.969 inches maximum overall diameter, 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, internal coupling
Overall Length: 2.125 inches maximum
Overall Diameter: 1.969 inches maximum
Mating End Quantity: 1
Contact Position Arrangement Style: 28-21 single mating end
Polarization Method: keyway or multiple keyway
Insert Position In Deg: 110.0
Thread Quantity Per Inch: 18
Nominal Thread Size: 1.750 inches
Terminal Location: back single mating end single contact grouping
Terminal Type: crimp single mating end single contact grouping
Shell Material: steel corrosion resisting
Included Contact Quantity: 37 single mating end single contact grouping
Precious Material And Location: contact surfaces gold
Precious Material: gold
Thread Series Designator: uns

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
MS3456LS28-21PX	Electrical Plug Connector

FAQs

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

What is the FSCG of the NSN 5935-01-492-4440?

The FSCG of the NSN 5935-01-492-4440 is 5935

Does the NSN 5935-01-492-4440 have a Schedule B code assigned?

Yes, the Schedule B code is 8536695050

Does NSN 5935-01-492-4440 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 5935-01-492-4440 contain precious materials?

Item contains gold.

Does NSN 5935-01-492-4440 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 5935-01-492-4440 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Wed, Nov 28, 2001