Model: CMT342B

Telephone Jack

Properties:

Electrical Insulation Feature
Insulated from panel
Body Style
Bushing mounted long frame
Overall Length
3.375 inches
Overall Height
0.859 inches
Mounting Hole Diameter
0.156 inches
Mounting Bushing Length
0.562 inches
Body Width
0.562 inches
Bushing Accommodation Hole Shape
Round
Accommodated Finger Type
Three conductor, slender spherical tip single finger
Finger Accommodation Diameter
0.247 inches single finger and 0.250 inches single finger
Finger Accommodation Length
1.144 inches single finger
Mounting Bushing Diameter
0.448 inches
Bushing Thru-hole Accommodation Diameter
0.250 inches
Jack Contact Arrangement Designator
J2
End Application
Arc-182/los a piloted aircraft, radio communications
Mounting Facility Type And Quantity
1 bushing
Terminal Type
Tab, solder lug
Material
Brass bushing
Material
Nickel silver alloy terminal
Material
Nickel silver alloy spring
Material
Palladium contact
Material
Plastic, phenolic insulator
Material
Steel body
Material
Copper alloy 745 spring
Material
Copper alloy 745 terminal
Material
Copper alloy bushing
Material
Palladium contact
Material
Plastic phenolic insulator
Material
Steel body
Precious Material And Location
Contact material palladium
Precious Material
Palladium
Surface Treatment
Cadmium body
Surface Treatment
Tin terminal
Surface Treatment
Nickel bushing
Surface Treatment
Tin terminal
Surface Treatment
Cadmium body
Surface Treatment
Nickel bushing
NSN
5935-01-227-6451
Part Number
CMT342B
Description
Jack,telephone
CAGE

A contact spring type electrical fitting of two or more conductors, which is arranged for the insertion of a plug, telephone. One conductor may be grounded. Does not include separable telephone jacks which are termed, jack assembly, telephone. Excludes jack, tip.

Part CMT342B NSN 5935-01-227-6451

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00124
FIIG:
A03400
Concept No.:
App. Key:
B
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:
P
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
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:
063300
UFC:
35290
LTL:
RATING VARIABLE
LCL:
--
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8517700000
  • SITC: 76418
  • End Use: Telecommunications equipment
  • NAICS: 334220
  • USDA: 1

Freight Class: Parts for apparatus for transmission or reception of voice, images or other data, including apparatus for communication in a wired or wireless network

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