5M4521-220-64

View detailed technical data, stock status, and sourcing information for: 5M4521-220-64
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-00-881-6398

Item Name Code

01938

Assigment Date

01/01/1960 (66 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.

back shell threaded device type, right-hand thread direction, 0.750 inches nominal overall diameter, 1.563 inches nominal overall length, 0.400 inches nominal cable entrance diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Direction: right-hand
Overall Length: 1.563 inches nominal
Overall Diameter: 0.750 inches nominal
Cable Entrance Diameter: 0.400 inches nominal
Threaded Device Type: back shell
Mating End Quantity: 1
Contact Removability: removable single mating end single contact grouping
Shell Type: solid
Connector Locking Method: externally threaded shell
Nominal Thread Size: 0.625 inches
Terminal Location: back single mating end single contact grouping
Insert Material: plastic single mating end
Terminal Type: crimp single mating end single contact grouping
Shell Material: copper
Shell Surface Treatment: anodize
Included Contact Quantity: 1 single mating end single contact grouping
Included Contact Type: coaxial socket single mating end single contact grouping
Test Data Document: "81349-mil-c-71 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-71 government specification

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5935-00-722-8932	No Name Available	08/10/1966

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
5M4521-220-64	Electrical Plug Connector
82-209	Electrical Plug Connector
MS91237-23E	Electrical Plug Connector
MS91237-23EU	Electrical Plug Connector
UG23EU	Electrical Plug Connector

FAQs

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

What is the FSCG of the NSN 5935-00-881-6398?

The FSCG of the NSN 5935-00-881-6398 is 5935

Does the NSN 5935-00-881-6398 have a Schedule B code assigned?

Yes, the Schedule B code is 8536695050

Does NSN 5935-00-881-6398 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 5935-00-881-6398 contain precious materials?

Item does not contain precious metal.

Does NSN 5935-00-881-6398 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 5935-00-881-6398 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960