Model: 945876-3121

Electrical Receptacle Connector

Special Features:

In order to complete the connector assembly, the user must obtain/provide the backshell. Standard versions may be ordered as nsn 5935-01-163-3224, p/n m85049/52-1-14w for the straight style, or nsn 5935-01-186-5612, p/n m85049/51-1-14w for the right angle style

Properties:

Thread Class
2a
Thread Direction
Right-hand
Body Style
Straight shape, external coupling
Overall Length
1.215 inches
Overall Height
1.141 inches
Overall Width
1.141 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
0.906 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
0.906 inches
Distance From Mounting Shoulder To Front Face
Between 0.431 inches and 0.462 inches
Threaded Device Type
Back shell
Mating End Quantity
1
Contact Position Arrangement Style
14-5 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
320.0
Shell Type
Solid
Connector Locking Method
Bayonet pin
Thread Length
0.290 inches
Operating Tempurature Rating
Between -55.0 degrees celsius and 200.0 degrees celsius
Features Provided
Color band engagement indicator
Thready Qty Per Inch (tpi)
20
Thread Size
0.875 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
Gold and nickel single mating end single contact grouping
Insert Material
Plastic single mating end
Contact Surface Treatment Specification
Mil-g-45204, type 2, grade 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
Nickel
Shell Surface Treatment Specification
Mil-c-26074, cl 3 or 4, grade b military specification single treatment response
Shell Material Specification
Qq-a-367, type 6 federal specification 1st material response or qq-a-591 federal specification 2nd material response or qq-a-591 federal specification 3rd material response
Included Contact Quantity
5 single mating end single contact grouping
Included Contact Type
Round socket single mating end single contact grouping
Precious Material And Location
Contact surfaces gold
Precious Material And Weight
0.025 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
NSN
5935-00-148-4522
Part Number
945876-3121
Description
Connector,receptacle,electrical
CAGE
06481

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.

Part 945876-3121 NSN 5935-00-148-4522

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15093
FIIG:
A039B0
Concept No.:
App. Key:
K
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
G
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
1.2 X 1.1 X 1.1
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061680
UFC:
34570
LTL:
RATING VARIABLE
LCL:
--
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8538907080
  • SITC: 77282
  • End Use: Electric apparatus
  • NAICS: 335314
  • USDA: 1

Freight Class: Parts suitable for use solely or principally with the apparatus for heading 8535, 8536,8537, nesoi

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