18-20-1AP1

View detailed technical data, stock status, and sourcing information for: 18-20-1AP1
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-00-258-5847

Item Name Code

01938

Assigment Date

01/01/1963 (63 years ago)

An electrical fitting with electrical contacts, constructed to be affixed to the end of a cable, conduit, coaxial line, cord or wiring for convenience in joining with other electrical connector(s) or printed wiring board and is not designed to be mounted on a bulkhead, chasses, panel, printed wiring board, or the like. Excludes:jack, telephone; jack, tip; plug, telephone; plug tip; insert, electrical connector; connector body (as modified); and socket, plug-in, electronic components. See also lead assembly, electrical; wiring harness (as modified); and cable assembly (as modified). For items without inserts, see shell, electrical connector.

0.500 inches nominal overall diameter, 0.185 inches maximum cable entrance diameter, straight shape, internal coupling body style, 1.875 inches nominal overall length, fuel proof and moisture resistant and salt water resistant environmental protection

Product Characteristics

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

Body Style: straight shape, internal coupling
Overall Length: 1.875 inches nominal
Overall Diameter: 0.500 inches nominal
Environmental Protection: fuel proof and moisture resistant and salt water resistant
Cable Entrance Diameter: 0.185 inches maximum
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 latch
Connector Cable Strain Relief Method: compression nut
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: plastic single mating end
Terminal Type: solder well single mating end single contact grouping
Shell Material: aluminum alloy
Shell Surface Treatment: anodize
Included Contact Quantity: 1 single mating end single contact grouping
Included Contact Type: coaxial pin 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

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
18-20-1AP1	Electrical Plug Connector
AG101A18	Electrical Plug Connector

FAQs

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

What is the FSCG of the NSN 5935-00-258-5847?

The FSCG of the NSN 5935-00-258-5847 is 5935

Does the NSN 5935-00-258-5847 have a Schedule B code assigned?

Yes, the Schedule B code is 8536695050

Does NSN 5935-00-258-5847 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 5935-00-258-5847 contain precious materials?

Item contains silver.

Does NSN 5935-00-258-5847 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 5935-00-258-5847 was assigned to the Federal Catalog?

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