PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2TC12-5Circuit Breaker

Sensata Technologies, Inc. Div Sensata Attleboro · NSN 5925-00-135-4276 · FSC 5925 · No Item Name Available
Verified by PartsTable
NSN 5925-00-135-4276 — this item is cataloged by the U.S. Government under National Stock Number 5925-00-135-4276. Primary manufacturer part number: 2TC12-5.
Features
  • Circuit Breaker — FSC 5925
  • 2 verified cross-references
  • Primary manufacturer: Sensata Technologies, Inc. Div Sensata Attleboro
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Breaker, cataloged under National Stock Number 5925-00-135-4276, is classified within Federal Supply Class 5925 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Sensata Technologies, Inc. Div Sensata Attleboro. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCircuit Breaker
FSC / FSG5925 — No Item Name Available (FSG 59)
ManufacturersBell Textron Inc (CAGE 97499); Sensata Technologies, Inc. Div Sensata Attleboro (CAGE 82647)
Technical Specifications
ParameterValue
NSN5925-00-135-4276
Primary Part Number2TC12-5
Item NameCircuit Breaker
FSC / FSG5925 / 59 — No Item Name Available
ManufacturerSensata Technologies, Inc. Div Sensata Attleboro
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6240-00-011-5273 INTERCHANGEABLE
Lamp,incandescent
5905-00-299-2053 INTERCHANGEABLE
Resistor,fixed,composition
4220-01-480-5556300-145 INTERCHANGEABLE
Manifold,diver's,helium-Oxygen
Kirby Morgan Dive Systems Inc
Cross-Reference Index
Part NumberManufacturer
30-014-5 Bell Textron Inc (USA)
2TC12-5 PRIMARY Sensata Technologies, Inc. Div Sensata Attleboro (USA)
Related Parts
6240-00-011-5273INTERCHANGEABLE
LAMP,INCANDESCENT
5905-00-299-2053INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
4220-01-480-5556INTERCHANGEABLE
MANIFOLD,DIVER'S,HELIUM-OXYGEN
300-145

Frequently Asked Questions

What is NSN 5925-00-135-4276?

NSN 5925-00-135-4276 is a Circuit Breaker, manufactured by Sensata Technologies, Inc. Div Sensata Attleboro, classified under FSC 5925 (No Item Name Available). Status: active.

What are the part numbers for NSN 5925-00-135-4276?

NSN 5925-00-135-4276 has 2 cross-referenced part numbers: 30-014-5 (Bell Textron Inc), 2TC12-5 (Sensata Technologies, Inc. Div Sensata Attleboro).

What NSN replaces 5925-00-135-4276?

There are 3 known substitutes for 5925-00-135-4276: 6240-00-011-5273, 5905-00-299-2053, 4220-01-480-5556. Verify interchangeability with system specifications before substitution.

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