Telephone Jack

Part Number 157

Quality inspected with certificate of conformity. For questions and pricing call us at +1 210-468-8090

We ship worldwide

Features

2a thread class, 3.438 inches nominal overall length, palladium contact material, tin terminal surface treatment, unef thread series designator.

Right-hand.

Includes quality control certificate of conformance.

Specifications

  • Thread Direction:
    Right-hand
  • Electrical Insulation Feature:
    Insulated completely
  • Body Style:
    Threaded bushing mounted long frame
  • Overall Height:
    0.625 inches
  • Mounting Hole Diameter:
    0.156 inches
  • Mounting Bushing Length:
    0.500 inches
  • Body Width:
    0.938 inches
  • Bushing Accommodation Hole Shape:
    Round
  • Accommodated Finger Type:
    Two conductor, round tip single finger
  • Finger Accommodation Diameter:
    0.221 inches single finger
  • Finger Accommodation Length:
    0.978 inches single finger
  • Bushing Thru-hole Accommodation Diameter:
    0.375 inches
  • Jack Contact Arrangement Designator:
    J1
  • Mounting Facility Type And Quantity:
    1 bushing and 1 unthreaded hole
  • Thread Size:
    0.375 inches
  • Terminal Type:
    Tab, solder lug
  • Material:
    Any acceptable body
  • Material:
    Any acceptable bushing
  • Material:
    Any acceptable insulator
  • Material:
    Nickel alloy spring
  • Material:
    Nickel alloy terminal
  • Material:
    Palladium contact
  • Precious Material And Location:
    Contacts palladium
  • Precious Material:
    Palladium
  • Surface Treatment:
    Tin terminal
  • Federal Supply Class (fsc):
    Connectors, electrical
  • National Stock Number (nsn):
    5935-00-201-8993

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5935002018993
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