PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C1CSplice,conductor

Abb Installation Products Inc · NSN 5940-01-124-4623 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-01-124-4623 — this item is cataloged by the U.S. Government under National Stock Number 5940-01-124-4623. Primary manufacturer part number: C1C.
Features
  • Splice,conductor — FSC 5940
  • Maximum Conductor Size Accommodated: 12 AWG
  • Conductor Accommodation Type: STRAIGHT BARREL ALL ENDS
  • Surface Treatment: TIN OVERALL SINGLE LAYER
  • Material: COPPER OVERALL
  • Basic Shape Style: CRIMP
  • Electrical Insulation Feature: UNINSULATED
  • 2 verified cross-references
Applications
  • Applications requiring Copper Overall construction
General Description

The Splice,conductor, cataloged under National Stock Number 5940-01-124-4623, 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 Abb Installation Products Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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
NSN5940-01-124-4623
Primary Part NumberC1C
Item NameSplice,conductor
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerAbb Installation Products Inc
StatusACTIVE
Maximum Conductor Size Accommodated12 AWG
Conductor Accommodation TypeSTRAIGHT BARREL ALL ENDS
Surface TreatmentTIN OVERALL SINGLE LAYER
MaterialCOPPER OVERALL
Basic Shape StyleCRIMP
Electrical Insulation FeatureUNINSULATED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3455-00-455-5435 INTERCHANGEABLE
File,rotary
5945-01-249-1310 INTERCHANGEABLE
Relay,reed
Cross-Reference Index
Part NumberManufacturer
C1C PRIMARY Abb Installation Products Inc (USA)
1667AS364 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
Related Parts
3455-00-455-5435INTERCHANGEABLE
FILE,ROTARY
5945-01-249-1310INTERCHANGEABLE
RELAY,REED

Frequently Asked Questions

What is NSN 5940-01-124-4623?

NSN 5940-01-124-4623 is a Splice,conductor, manufactured by Abb Installation Products Inc, classified under FSC 5940 (No Item Name Available). Status: active.

What are the part numbers for NSN 5940-01-124-4623?

NSN 5940-01-124-4623 has 2 cross-referenced part numbers: C1C (Abb Installation Products Inc), 1667AS364 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).

What NSN replaces 5940-01-124-4623?

There are 2 known substitutes for 5940-01-124-4623: 3455-00-455-5435, 5945-01-249-1310. Verify interchangeability with system specifications before substitution.

What are the specifications of C1C?

Key specifications for C1C: Maximum Conductor Size Accommodated: 12 AWG; Conductor Accommodation Type: STRAIGHT BARREL ALL ENDS; Surface Treatment: TIN OVERALL SINGLE LAYER; Material: COPPER OVERALL. 7 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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