21N-75-7-8/133

View detailed technical data, stock status, and sourcing information for: 21N-75-7-8/133
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-00-171-3006

Item Name Code

01938

Assigment Date

01/01/1963 (63 years ago)

right-hand thread direction, straight shape, internal coupling body style, 1.938 inches nominal overall length, 0.688 inches nominal overall diameter, 2a thread class

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: straight shape, internal coupling
Overall Length: 1.938 inches nominal
Overall Diameter: 0.688 inches nominal
Environmental Protection: weatherproof
Cable Entrance Diameter: 0.437 inches nominal
Threaded Device Type: coupling facility
Mating End Quantity: 1
Contact Position Arrangement Style: n single mating end
Contact Removability: nonremovable single mating end single contact grouping
Shell Type: solid
Connector Locking Method: externally threaded shell
Connector Cable Strain Relief Method: cable clamp
Radio Frequency Type Contact Characteristic Impedance In Ohms: 70.0 single mating end single contact grouping
Thread Quantity Per Inch: 24
Nominal Thread Size: 0.625 inches
Terminal Location: back single mating end single contact grouping
Contact Material: copper alloy single mating end single contact grouping
Contact Surface Treatment: silver single mating end single contact grouping
Insert Material: glass single mating end
Terminal Type: solder well single mating end single contact grouping
Shell Material: copper alloy
Included Contact Quantity: 1 single mating end single contact grouping
Included Contact Type: coaxial socket single mating end single contact grouping
Precious Material And Location: contact surface silver
Precious Material And Weight: 0.005 silver grains, troy
Precious Material: silver
Thread Series Designator: unef

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5935-00-204-9028	No Name Available	08/21/1967
5935-00-204-9082	No Name Available	01/01/1960
5935-00-644-7010	No Name Available	09/13/1967

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
21N-75-7-8/133	Electrical Plug Connector
54A14345	Electrical Plug Connector
82-89	Electrical Plug Connector
RE49D402	Electrical Plug Connector
TRU-0195-SSUG	Electrical Plug Connector
UG-95A/U	Electrical Plug Connector
UG95AU	Electrical Plug Connector
W41250A6110A3	Electrical Plug Connector

FAQs

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

What is the FSCG of the NSN 5935-00-171-3006?

The FSCG of the NSN 5935-00-171-3006 is 5935

Does the NSN 5935-00-171-3006 have a Schedule B code assigned?

Yes, the Schedule B code is 8536695050

Does NSN 5935-00-171-3006 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 5935-00-171-3006 contain precious materials?

Item contains silver.

Does NSN 5935-00-171-3006 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 5935-00-171-3006 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963