221790-1

View detailed technical data, stock status, and sourcing information for: 221790-1
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-01-057-0454

Item Name Code

15093

Assigment Date

03/05/1978 (48 years ago)

right-hand thread direction, pcb, angle shape, external coupling body style, 2a thread class, 0.530 inches nominal overall height, 0.583 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.

Thread Class: 2a
Thread Direction: right-hand
Body Style: pcb, angle shape, external coupling
Overall Length: 0.583 inches nominal
Overall Height: 0.530 inches nominal
Overall Width: 0.250 inches nominal
Environmental Protection: humidity resistant and vibration proof
Threaded Device Type: coupling facility
Mating End Quantity: 1
Contact Position Arrangement Style: nonstd single mating end
Contact Removability: nonremovable single mating end single contact grouping
Polarization Method: mating end
Shell Type: solid
Connector Locking Method: externally threaded shell
Thread Quantity Per Inch: 36
Nominal Thread Size: 0.250 inches
Terminal Location: back single mating end single contact grouping
Contact Material: copper alloy single mating end single contact grouping
Contact Surface Treatment: gold single mating end single contact grouping
Insert Material: plastic single mating end
Contact Surface Treatment Document And Classification: mil-g-45204 mil spec single treatment response single mating end single contact grouping
Terminal Type: pin single mating end single contact grouping
Contact Material Document And Classification: qq-c-530 fed spec single material response single mating end single contact grouping
Shell Material: steel corrosion resisting
Shell Surface Treatment: gold
Shell Surface Treatment Document And Classification: mil-g-45204 mil spec single treatment response
Shell Material Document And Classification: qq-s-764 fed spec single material response
Insert Material Document And Classification: mil-f-19408 mil spec single material response single mating end
Included Contact Quantity: 1 single mating end single contact grouping
Included Contact Type: round pin single mating end single contact grouping
Precious Material And Location: contact and body surfaces gold
Precious Material And Weight: 0.105 gold grains, troy
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
2064-5006-31	Electrical Receptacle Connector
221790-1	Electrical Receptacle Connector
581R951H02	Electrical Receptacle Connector

FAQs

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

What is the FSCG of the NSN 5935-01-057-0454?

The FSCG of the NSN 5935-01-057-0454 is 5935

Does the NSN 5935-01-057-0454 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907080

Does NSN 5935-01-057-0454 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 5935-01-057-0454 contain precious materials?

Item contains gold.

Does NSN 5935-01-057-0454 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 5935-01-057-0454 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sun, Mar 5, 1978