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Telephone Jack/U92B/U, front mounted, commercial / military, M9177/4-1, 4 conductor, overall length: 1.391 inch, contact diameter: .285 inch. For use with TP-101, TP-102, TP-120. TJT-102

Telephone Jack/U92B/U, front mounted, commercial / military, M9177/4-1, 4 conductor, overall length: 1.391 inch, contact diameter: .285 inch. For use with TP-101, TP-102, TP-120. TJT-102
Telephone Jack/U92B/U, front mounted, commercial / military, M9177/4-1, 4 conductor, overall length: 1.391 inch, contact diameter: .285 inch. For use with TP-101, TP-102, TP-120. TJT-102
TELEPHONE JACK/U92B/U, front mounted, commercial / military, M9177/4-1, 4 conductor, overall length: 1.391 inch, contact diameter: .285 inch. For use with TP-101, TP-102, TP-120. TJT-102
TJT-102 Threaded 4-conductor Telephone Jack

The TJT-102 threaded telephone jack is a front panel-mounted jack with four contacts. Mates with Nexus series TP-120 and TP-102 plugs.


  • Panel-mounted version of the TJ-102 jack
  • Mates with Nexus series TP-120 and TP-102 plugs
  • Includes: TJT-120-3 11/16 internal tooth lock washer, TJT-120-2 11/16 nut

Product Codes

Mfr Part No:TJT-102
MIL SPEC:M9177/4-1 / MIL-C-9177
ECCN:EAR99
MIL SPEC:M9177/4-1 / MIL-C-9177
SCHEDULE B CODE:8536.69.4020


Dimensions: 0.719 x 0.719 x 1.391 inNumber of Contacts: 4Contact Diameter: 0.285 inShell Diameter: plasticContact Material: nickel-plated, beryllium copperThread: 11/16-24 UNEF-2AStandard: MIL-C-9177Solder Contact Terminals: pre-tinned over nickel platingContact Resistance: ≤0.02 ΩInsulation Resistance: ≥1,000 mΩDielectric Withholding Voltage: ≥500 V RMSInsertion Force: 13 lb, maximumWithdrawal Force: 6 to 10 lb

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  • Stock: Warehouse
  • Manufacturer Part #: TJT-102
$42.78

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Returns & refund summary

  • 30-day return window — with prior return authorization, unopened in original packaging.
  • Restocking fee: 20% on unopened items, 30% on open-box items.
  • Refund processing fee: 5.51% applies only to customer-remorse returns and customer-initiated cancellations. If a problem is our fault (our cancellation, unavailability, wrong item, confirmed defect, or shipping damage) your refund is 100% with no fees.
  • Return shipping: paid by buyer on customer-remorse returns; we pay return shipping when the problem is our fault.
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Full terms: Return Policy.

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