559998-280

View detailed technical data, stock status, and sourcing information for: 559998-280
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-00-021-6974

Item Name Code

15093

Assigment Date

01/01/1961 (65 years ago)

An electrical fitting with electrical contacts constructed to be affixed to the end of a cable, conduit, coaxial line, cord, wire (includes printed/etched), printed wiring board, or the like for convenience in joining with another electrical connector or printed wiring board. It is designed to be mounted on a bulkhead, chassis, panel, wall, printed wiring board, or the like. Excludes:lampholder; jack,telephone; jack,tip; insert electrical connector; insert module,electrical connector; connector body (as modified) and socket,plug-in electronic components. See also wiring harness (as modified) and cable assembly (as modified). For items with termination wires of more than four inches in length, see lead assembly,electrical. For items without inserts, see shell,electrical connector.

straight shape, external coupling body style, right-hand thread direction, 2a thread class, 0.625 inches nominal overall diameter, 1.031 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: straight shape, external coupling
Overall Length: 1.031 inches nominal
Overall Diameter: 0.625 inches nominal
Environmental Protection: heat resistant
Threaded Device Type: mounting bushing
Mating End Quantity: 1
Contact Position Arrangement Style: nonstd single mating end
Contact Removability: nonremovable single mating end single contact grouping
Shell Type: solid
Connector Locking Method: bayonet pin
Radio Frequency Type Contact Characteristic Impedance In Ohms: 50.0 single mating end single contact grouping
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.500 inches
Terminal Location: back single mating end single contact grouping
Contact Material: copper single mating end single contact grouping
Contact Surface Treatment: gold single mating end single contact grouping
Insert Material: plastic polystyrene single mating end
Terminal Type: solder well single mating end single contact grouping
Shell Material: copper alloy
Shell Surface Treatment: silver
Included Contact Quantity: 1 single mating end single contact grouping
Bushing Accommodation Hole Shape: round w/flat
Included Contact Type: coaxial socket single mating end single contact grouping
Precious Material And Location: contact surface gold and shell surface silver
Precious Material And Weight: 0.005 gold grains, troy and 0.100 silver grains, troy
Precious Material: gold and silver
Thread Series Designator: unef

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
559998-280	Electrical Receptacle Connector
75B3000S	Electrical Receptacle Connector
BNCRB19F0	Electrical Receptacle Connector

FAQs

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

What is the FSCG of the NSN 5935-00-021-6974?

The FSCG of the NSN 5935-00-021-6974 is 5935

Does the NSN 5935-00-021-6974 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907080

Does NSN 5935-00-021-6974 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 5935-00-021-6974 contain precious materials?

Item contains gold.

Does NSN 5935-00-021-6974 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 5935-00-021-6974 was assigned to the Federal Catalog?

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