FPK1222-55STD

View detailed technical data, stock status, and sourcing information for: FPK1222-55STD
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-01-035-7650

Item Name Code

01938

Assigment Date

02/14/1977 (49 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.

1.658 inches nominal overall diameter, straight shape, internal coupling w/strain relief body style, 2.499 inches maximum body length, right-hand thread direction, 2b 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: 2b
Thread Direction: right-hand
Body Style: straight shape, internal coupling w/strain relief
Body Length: 2.499 inches maximum
Overall Diameter: 1.658 inches nominal
Environmental Protection: pressure proof and moisture resistant and vibration resistant
Cable Entrance Diameter: 1.038 inches nominal
Threaded Device Type: coupling facility
Mating End Quantity: 1
Contact Position Arrangement Style: 22-55 single mating end
Contact Removability: removable single mating end single contact grouping
Contact Maximum Current Rating In Amps: 41.0 single mating end single contact grouping
Polarization Method: keyway or multiple keyway
Insert Position In Deg: 0.0
Shell Type: solid
Connector Locking Method: internally threaded coupling ring
Connector Cable Strain Relief Method: cable clamp
Nominal Thread Size: 1.438 inches
Terminal Location: back single mating end single contact grouping
Contact Material: copper alloy single mating end single contact grouping
Insert Material: ceramic single mating end
Terminal Type: solder well single mating end single contact grouping
Shell Material: steel corrosion resisting
Shell Surface Treatment: passivate
Shell Surface Treatment Document And Classification: mil-std-171 mil std single treatment response
Included Contact Quantity: 55 single mating end single contact grouping
Included Contact Type: round socket single mating end single contact grouping
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
FPK1222-55STD	Electrical Plug Connector

FAQs

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

What is the FSCG of the NSN 5935-01-035-7650?

The FSCG of the NSN 5935-01-035-7650 is 5935

Does the NSN 5935-01-035-7650 have a Schedule B code assigned?

Yes, the Schedule B code is 8536695050

Does NSN 5935-01-035-7650 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 5935-01-035-7650 contain precious materials?

Precious metal content is unknown

Does NSN 5935-01-035-7650 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 5935-01-035-7650 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Mon, Feb 14, 1977