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Electrical Receptacle Connector NSN 5935-01-250-3121

Item Description

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(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.

NSN 5935-01-250-3121 NSN: 5935-01-250-3121

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Body Style
Straight shape, external coupling
Overall Length
1.465 inches
Overall Height
1.453 inches
Overall Width
1.453 inches
Environmental Protection
Moisture proof and salt water resistant and vibration proof and thermal shock resistant and corrosion resistant
Unthreaded Mounting Hole Diameter
0.120 inches
Center To Center Distance Between Mounting Facilities Parallel To Height
1.156 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
1.156 inches
Distance From Mounting Shoulder To Front Face
Between 0.556 inches and 0.587 inches
Threaded Device Type
Back shell
Mating End Quantity
1
Contact Position Arrangement Style
20-24 single mating end
Contact Removability
Removable single mating end single contact grouping
Contact Maximum Ac Voltage Rating In Volts
1000.0 single mating end single contact grouping
Polarization Method
Keyway or multiple keyway
Insert Position In Deg
0.0
Shell Type
Solid
Connector Locking Method
Bayonet pin
Thread Length
0.290 inches
Thready Qty Per Inch (tpi)
18
Thread Size
1.188 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 nickel single mating end single contact grouping
Contact Surface Treatment Specification
Mil-g-45204, type 2, gr c, cl 1 military specification 1st treatment response single mating end single contact grouping and qq-n-290, cl 2 federal specification 2nd treatment response single mating end single contact grouping
Terminal Type
Crimp single mating end single contact grouping
Shell Material
Aluminum alloy 6061 or aluminum alloy 380.0 or aluminum alloy a380.0
Shell Surface Treatment
Cadmium and chromate
Shell Surface Treatment Specification
Qq-p-416, type 2, cl 3 federal specification all treatment responses
Shell Material Specification
Qq-a-367, t6 federal specification single material response or qq-a-591 federal specification single material response or qq-a-591 federal specification single material response
Included Contact Quantity
24 single mating end single contact grouping
Included Contact Type
Round socket single mating end single contact grouping
Special Features
In order to complete the connector assembly, the user must obtain/provide the backshell. Standard versions may be ordered as nsn 5935-01-183-6491, p/n m85049/52-1-20w for the straight style, or nsn 5935-01-186-5610, p/n m85049/51-1-20w for the right angle style.
Precious Material And Location
Contact surfaces gold
Precious Material And Weight
0.024 gold grains, troy
Precious Material
Gold
Test Data Document
81349-mil-c-26482 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
96906-ms3470 government standard
FSC
5935 Electrical Connectors
NIIN
012503121
NSN
5935012503121

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS3470W20-24S
Cage Code:
96906
Status:
A
MSDS:
Part Number:
MIL-C-26482
Cage Code:
81349
Status:
A
MSDS:
Part Number:
M83723/01R2024N
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MS3470L20-24S
Cage Code:
96906
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8538907080
  • NAICS: 335314
  • SITC: 77282
  • Description: Parts suitable for use solely or principally with the apparatus for heading 8535, 8536,8537, nesoi
  • End Use (Code 20005):
    Electric apparatus

Q & A

Frequently asked questions for NSN 5935-01-250-3121
What are the manufacturers of nsn 5935012503121?
Does this nsn 5935012503121 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5935012503121
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(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.
Does nsn 5935012503121 contain any precious metals?
Item contains gold.
Does nsn 5935012503121 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5935012503121?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15093
FIIG:
A039B0
App. Key:
K
Cond. Code:
1
Status:
A

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