20421 BLACK

View detailed technical data, stock status, and sourcing information for: 20421 BLACK
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-00-835-5243

Item Name Code

15077

Assigment Date

11/30/1966 (59 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.

insulated completely electrical insulation feature, 2a thread class, threaded bushing mounted body style, right-hand thread direction, black identification code color

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
Electrical Insulation Feature: insulated completely
Identification Code Color: black
Body Style: threaded bushing mounted
Overall Length: 0.920 inches nominal
Mounting Bushing Length: 0.560 inches nominal
Body Length: 0.790 inches nominal
Overall Diameter: 0.440 inches nominal
Bushing Accommodation Hole Shape: round
Maximum Voltage Rating In Volts: 750.0 ac
Accommodated Finger Type: two conductor, slender round tip single finger
Finger Accommodation Diameter: 0.166 inches nominal single finger
Finger Accommodation Length: 0.562 inches nominal single finger
Bushing Thru-Hole Accommodation Diameter: 0.310 inches nominal
Current Rating In Amps: 15.0
Mounting Facility Type And Quantity: 1 bushing
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.250 inches
Terminal Type: turret
Material: copper alloy body
Material: copper alloy bushing
Material: plastic insulator
Surface Treatment: nickel body
Surface Treatment: nickel bushing
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
1820782-002	Tip Jack
20421 BLACK	Tip Jack

FAQs

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

What is the FSCG of the NSN 5935-00-835-5243?

The FSCG of the NSN 5935-00-835-5243 is 5935

Does the NSN 5935-00-835-5243 have a Schedule B code assigned?

Yes, the Schedule B code is 8548900100

Does NSN 5935-00-835-5243 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 5935-00-835-5243 contain precious materials?

Precious metal content is unknown

Does NSN 5935-00-835-5243 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 5935-00-835-5243 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Wed, Nov 30, 1966