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

Electrical Receptacle Connector

Model / MPN: 66401-21-35SN | NSN: 5935-01-256-1843
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
5935-01-256-1843
Sold in multiples of
1 EA
DEMIL
NO
Thread Direction
Right-hand
Body Style
Straight shape threaded
Overall Length
32.16 millimeters
Overall Diameter
Between 53.8 millimeters and 54.8 millimeters
Distance From Mounting Shoulder To Front Face
Between 27.5 millimeters and 28.4 millimeters
Mounting Facility Thickness
Between 1.5 millimeters and 3.2 millimeters
Threaded Device Type
Mounting bushing
Mating End Quantity
1
Contact Position Arrangement Style
21-35 single mating end
Contact Removability
Removable single mating end single contact grouping
Polarization Method
Keyway or multiple keyway
Insert Position In Deg
110.0 and 250.0
Shell Type
Solid
Connector Locking Method
Detent
Thread Size
41.0 millimeters
Thread Pitch In Millimeters
1.00
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
Contact Surface Treatment Specification
Mil-g-45204 military specification single treatment response single mating end single contact grouping
Terminal Type
Crimp single mating end single contact grouping
Shell Material
Aluminum alloy
Shell Surface Treatment
Nickel
Shell Surface Treatment Specification
Mil-c-26074 military specification single treatment response
Thread Tolerance Class
6g external
Included Contact Quantity
79 single mating end single contact grouping
Bushing Accommodation Hole Shape
Round w/flat
Included Contact Type
Round socket single mating end single contact grouping
Nuclear Hardness Critical Feature
Hardened
Precious Material And Location
Contact surfaces gold
Precious Material And Weight
0.079 gold grains, troy
Precious Material
Gold
Thread Series Designator
Iso m

Pricing and Availability

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66401-21-35SN Cross Reference
  • 414-2947-054
  • CN07F21-35SN-115
  • 9L07F21-35SN