PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

125BUTerminal Junction Block,sectiona

Te Connectivity Corporation · NSN 5940-00-060-8057 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-060-8057 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-060-8057. Primary manufacturer part number: 125BU.
Features
  • Terminal Junction Block,sectiona — FSC 5940
  • Wire Size Accommodated: 12.000 AWG NOMINAL
  • Voltage Rating: 300.0 VOLTS MAXIMUM
  • 5 verified cross-references
  • Primary manufacturer: Te Connectivity Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Terminal Junction Block,sectiona, cataloged under National Stock Number 5940-00-060-8057, is classified within Federal Supply Class 5940 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Te Connectivity Corporation. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5940-00-060-8057
Primary Part Number125BU
Item NameTerminal Junction Block,sectiona
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusACTIVE
Wire Size Accommodated12.000 AWG NOMINAL
Voltage Rating300.0 VOLTS MAXIMUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5910-00-226-0486MG1305 INTERCHANGEABLE
Capacitor,variable,glass Dielect
Roanwell, Llc
4235-01-426-37827400A INTERCHANGEABLE
Sorbent,oil
Breg Oil Sponge International, Inc. Dba Breg Environmental
Cross-Reference Index
Part NumberManufacturer
125BU PRIMARY Te Connectivity Corporation (USA)
125 Te Connectivity Corporation (USA)
2-1437392-3 Carlisle & Finch Co (USA)
C612121 Te Connectivity Corporation (USA)
7400A Carlisle & Finch Co (USA)
Related Parts
5910-00-226-0486INTERCHANGEABLE
CAPACITOR,VARIABLE,GLASS DIELECT
MG1305
4235-01-426-3782INTERCHANGEABLE
SORBENT,OIL
7400A

Frequently Asked Questions

What is NSN 5940-00-060-8057?

NSN 5940-00-060-8057 is a Terminal Junction Block,sectiona, manufactured by Te Connectivity Corporation, classified under FSC 5940 (No Item Name Available). Status: active.

What are the part numbers for NSN 5940-00-060-8057?

NSN 5940-00-060-8057 has 5 cross-referenced part numbers: 125BU (Te Connectivity Corporation), 125 (Te Connectivity Corporation), 2-1437392-3 (Carlisle & Finch Co), C612121 (Te Connectivity Corporation), 7400A (Carlisle & Finch Co).

What NSN replaces 5940-00-060-8057?

There are 2 known substitutes for 5940-00-060-8057: 5910-00-226-0486, 4235-01-426-3782. Verify interchangeability with system specifications before substitution.

What are the specifications of 125BU?

Key specifications for 125BU: Overall Width: 0.812 INCHES NOMINAL IN; Overall Length: 0.875 INCHES NOMINAL IN; Wire Size Accommodated: 12.000 AWG NOMINAL; Voltage Rating: 300.0 VOLTS MAXIMUM. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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