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Worldwide distributor of NSN parts and consumables located in the USA.

Electrical Receptacle Connector

Model / MPN: 53858-31 | NSN: 5935-01-013-4473
ITAR Registered seal

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 connecto (s) 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.

Product Details
NATO Stock Number
5935-01-013-4473
Sold in multiples of
1 EA
DEMIL
NO
Thread Class
2a
Thread Direction
Right-hand
Body Style
Straight shape, external coupling
Overall Length
1.289 inches
Overall Height
Between 1.292 inches and 1.332 inches
Overall Width
Between 1.292 inches and 1.332 inches
Environmental Protection
Moisture resistant and vibration resistant and salt water resistant
Unthreaded Mounting Hole Diameter
Between 0.123 inches and 0.138 inches
Center To Center Distance Between Mounting Facilities Parallel To Height
1.062 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
1.062 inches
Distance From Mounting Shoulder To Front Face
Between 0.815 inches and 0.820 inches
Threaded Device Type
Back shell
Mating End Quantity
1
Contact Position Arrangement Style
17-55 single mating end
Contact Removability
Removable single mating end single contact grouping
Polarization Method
Keyway or multiple keyway
Insert Position In Deg
0.0
Shell Type
Solid
Connector Locking Method
Bayonet pin
Thread Length
0.219 inches
Thready Qty Per Inch (tpi)
20
Thread Size
0.9375 inches
Terminal Location
Back single mating end single contact grouping
Contact Material
Copper alloy single mating end single contact grouping
Contact Surface Treatment
Gold single mating end single contact grouping and silver single mating end single contact grouping
Terminal Type
Crimp single mating end single contact grouping
Shell Material
Aluminum alloy
Shell Surface Treatment
Cadmium and chromate
Included Contact Quantity
55 single mating end single contact grouping
Included Contact Type
Round socket single mating end single contact grouping
Precious Material And Location
Contact surfaces gold and contact surfaces silver
Precious Material And Weight
0.055 gold grains, troy and 0.055 silver grains, troy
Precious Material
Gold and silver
Test Data Document
81349-mil-c-38999 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Thread Series Designator
Unef
Specification Data
81349-mil-c-38999 government specification
Solicitations
Solicitation Description Qty UOM Close Date
SPE7M916T0881 Connector, Receptacl 106 EA 11/09/2015
SPE7M916TA767 Connector, Receptacl 109 EA 06/27/2016
SPE7M916TB545 Connector, Receptacl 84 EA 08/11/2016
SPE7M518T809V Connector, Receptacl 160 EA 08/06/2018
SPE7M520T147Q Connector, Receptacl 127 EA 05/11/2020

Pricing and Availability

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53858-31 Cross Reference
  • MS27656T17B35S
  • MIL-C-38999
  • MS27656E17F35S
  • 10138881