9M4521-220-51

View detailed technical data, stock status, and sourcing information for: 9M4521-220-51
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-00-201-7870

Item Name Code

01938

Assigment Date

01/01/1961 (65 years ago)

1.375 inches nominal overall width, humidity resistant environmental protection, 0.750 inches nominal overall height, 0.438 inches nominal cable entrance diameter, 1.750 inches nominal overall length

Product Characteristics

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

Overall Length: 1.750 inches nominal
Overall Height: 0.750 inches nominal
Overall Width: 1.375 inches nominal
Environmental Protection: humidity resistant
Cable Entrance Diameter: 0.438 inches nominal
Mating End Quantity: 1
Contact Removability: removable single mating end single contact grouping
Insert Position In Deg: 90.0
Shell Type: solid
Connector Locking Method: bayonet latch
Radio Frequency Type Contact Characteristic Impedance In Ohms: 50.0 single mating end single contact grouping
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 alloy
Shell Surface Treatment: anodize
Included Contact Quantity: 1 single mating end single contact grouping

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5935-00-502-7156	No Name Available	01/01/1963

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
9M4521-220-51	Electrical Plug Connector
BN9979	Electrical Plug Connector
MS90237-710A	Electrical Plug Connector
UG710A/U	Electrical Plug Connector
UG710AU	Electrical Plug Connector
UG710B/U	Electrical Plug Connector

FAQs

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

What is the FSCG of the NSN 5935-00-201-7870?

The FSCG of the NSN 5935-00-201-7870 is 5935

Does the NSN 5935-00-201-7870 have a Schedule B code assigned?

Yes, the Schedule B code is 8536695050

Does NSN 5935-00-201-7870 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 5935-00-201-7870 contain precious materials?

Precious metal content is unknown

Does NSN 5935-00-201-7870 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 5935-00-201-7870 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961