Model: 2439-2-1

Connector Adapter

Properties:

Thread Class
2a and 2a and 2b
Thread Direction
Right-hand
Body Style
Straight shape w/flange
Overall Length
1.390 inches
Overall Height
0.810 inches
Overall Width
0.810 inches
Center To Center Distance Between Mounting Facilities Parallel To Height
0.600 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
0.600 inches
Distance From Mounting Shoulder To Front Face
Between 0.308 inches and 0.316 inches
Threaded Device Type
Coupling facility and mounting hole
Mating End Quantity
2
Contact Position Arrangement Style
Sma 1st mating end
Contact Position Arrangement Style
Tnc 2nd mating end
Contact Removability
Nonremovable all mating ends single contact grouping
Polarization Method
Keyway or multiple keyway
Insert Position In Deg
42.0
Shell Type
Solid
Connector Locking Method
Externally threaded shell
Thready Qty Per Inch (tpi)
36 and 28 and 40
Thread Size
0.250 inches and 0.438 inches and 0.112 inches
Contact Material
Copper alloy all mating ends single contact grouping
Contact Surface Treatment
Gold all mating ends single contact grouping
Insert Material
Plastic polytetrafluoroethylene all mating ends
Shell Material
Stainless steel
Shell Surface Treatment
Passivate
Included Contact Quantity
1 1st mating end single contact grouping
Included Contact Quantity
1 2nd mating end single contact grouping
Included Contact Type
Coaxial socket all mating ends single contact grouping
Precious Material And Location
Contact surfaces gold
Precious Material
Gold
Thread Series Designator
Uns and unef and un
NSN
5935-01-400-1644
Part Number
2439-2-1
Description
Adapter,connector
CAGE
91836

An adapter with electrical contacts which provides facilities for joining two or more electrical connectors, whose design or function will not normally warrant their junction. it is not designed for permanent attachment to a cable, cord, coaxial line, or wire. the physical shape of an electrical connector should not be the determining factor of its name. tee, angle, straight, and y-shaped adapters are all adapter, connector. excludes adapter, connector to lampbase; adapter, lampholder to connector; adapter (1), cable clamp to connector; and adapter, lampholder. for items designed as a mechanical connection between an electrical conduit and an electrical connector, see adapter (1), electrical conduit.

Part 2439-2-1 NSN 5935-01-400-1644

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15091
FIIG:
A039B0
Concept No.:
2
App. Key:
A
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:
1.4 X 0.8 X 0.8
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: 8548900100
  • SITC: 77813
  • End Use: Electric apparatus
  • NAICS: 335999
  • USDA: 1

Freight Class: Electrical parts of machinery or apparatus not specified or included elsewhere in chapter 85

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