#K-3946 Feed-thru Coupler | Electrical Connectors

K-3946

Connector Adapter

NSN 5935-01-149-2512

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
011492512

Product Technical Spec.

Thread Class:
2a and 2a
Thread Direction:
Right-hand and right-hand
Body Style:
T-shape
Overall Length:
1.312 inches
Overall Height:
1.375 inches
Overall Width:
0.750 inches
Environmental Protection:
Moisture resistant and shock resistant and thermal shock resistant and vibration resistant
Threaded Device Type:
Coupling facility and mounting bushing
Mating End Quantity:
3
Contact Position Arrangement Style:
Tnc all mating ends
Contact Removability:
Removable all mating ends single contact grouping
Contact Maximum Ac Voltage Rating In Volts:
500.0 all mating ends single contact grouping
Shell Type:
Solid
Connector Locking Method:
Externally threaded shell
Radio Frequency Type Contact Characteristic Impedance In Ohms:
50.0 all mating ends single contact grouping
Thready Qty Per Inch (tpi):
28 and 28
Thread Size:
0.438 inches and 0.500 inches
Contact Material:
Copper alloy all mating ends single contact grouping
Contact Surface Treatment:
Gold all mating ends single contact grouping
Contact Surface Treatment Specification:
Mil-g-45204, type 1, class 2, grade c military specification single treatment response all mating ends single contact grouping
Shell Material:
Copper alloy
Included Contact Quantity:
1 all mating ends single contact grouping
Bushing Accommodation Hole Shape:
Round w/flat
Included Contact Type:
Coaxial socket all mating ends single contact grouping
Precious Material And Location:
Contact surfaces gold
Precious Material And Weight:
0.015 gold grains, troy
Precious Material:
Gold
Thread Series Designator:
Unef and unef
NSN:
5935-01-149-2512
Item Name:
Coupler,feed-thru
Cage Code:
91836

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
C8541-1
Cage Code:
81755
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
30361
Cage Code:
0SCJ7
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
RB9760-1
Cage Code:
1GK47
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

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Pricing & Availability

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Electrical Connectors
--------- Connector Adapters
------------ P/N K-3946

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Last Updated: 02/17/2025