PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GTC 4-4Splice,conductor

Dossert Corp · NSN 5940-00-056-9873 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-056-9873 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-056-9873. Primary manufacturer part number: GTC 4-4.
Features
  • Splice,conductor — FSC 5940
  • Maximum Conductor Size Accommodated: 4 AWG
  • Material: PLASTIC PHENOL FORMALDEHYDE (PMO) INSULATION
  • Identification Code Color: BLUE
  • Material: COPPER OVERALL EXCEPT INSULATION
  • Electrical Insulation Feature: INSULATING SLEEVE
  • Basic Shape Style: MECHANICAL COMPRESSION
  • Largest Width: 1.781 INCHES ALL ENDS IN
Applications
  • Applications requiring Plastic Phenol Formaldehyde (pmo) Insulation construction
General Description

The Splice,conductor, cataloged under National Stock Number 5940-00-056-9873, 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 Dossert Corp. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5940-00-056-9873
Primary Part NumberGTC 4-4
Item NameSplice,conductor
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerDossert Corp
StatusACTIVE
Maximum Conductor Size Accommodated4 AWG
MaterialPLASTIC PHENOL FORMALDEHYDE (PMO) INSULATION
Identification Code ColorBLUE
MaterialCOPPER OVERALL EXCEPT INSULATION
Electrical Insulation FeatureINSULATING SLEEVE
Basic Shape StyleMECHANICAL COMPRESSION
Largest Width1.781 INCHES ALL ENDS IN
Conductor Accommodation TypePARALLEL BOLT CLAMP ALL ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3455-00-204-167719639 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5895-00-228-5221 INTERCHANGEABLE
Module,indicator
3010-00-404-178926014 INTERCHANGEABLE
Coupling,shaft,flexible
Senior Operations Llc Dba Metal Bellows Div Metal Bellows
5950-01-049-5805ST5M1440-003 INTERCHANGEABLE
Transformer,audio Frequency
The Boeing Company Div Defense
4720-01-090-16752601-4 INTERCHANGEABLE
Hose,nonmetallic
Danfoss Power Solutions II, Llc
5331-01-123-236226-014 INTERCHANGEABLE
O-Ring
Ortman Fluid Power Quincy Compressor Div Sub of Coltec Industries Inc
3120-01-189-384126014 INTERCHANGEABLE
Bushing,sleeve
Moog Inc. Dba Ampac-Isp Corp
3040-01-394-5907 INTERCHANGEABLE
Brake Band and Lining
6680-01-496-983726014 INTERCHANGEABLE
Switch,liquid Level
Johnson Pump of America
1650-01-656-640126014 INTERCHANGEABLE
Head,linear Actuating Cylinder
Honeywell International Inc. Div Aerospace - Torrance
Cross-Reference Index
Part NumberManufacturer
GTC 4-4 Dossert Corp (USA)
PMXC-0404 General Signal Corp O Z/gedney Co Unit (USA)
2601-4 Frankel Connector Co Inc (USA)
PMX-0404 General Signal Corp O Z/gedney Co Unit (USA)
Related Parts
3455-00-204-1677INTERCHANGEABLE
REAMER,MACHINE
19639
5895-00-228-5221INTERCHANGEABLE
MODULE,INDICATOR
3010-00-404-1789INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
26014
5950-01-049-5805INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
ST5M1440-003
4720-01-090-1675INTERCHANGEABLE
HOSE,NONMETALLIC
2601-4
5331-01-123-2362INTERCHANGEABLE
O-RING
26-014
3120-01-189-3841INTERCHANGEABLE
BUSHING,SLEEVE
26014
3040-01-394-5907INTERCHANGEABLE
BRAKE BAND AND LINING
6680-01-496-9837INTERCHANGEABLE
SWITCH,LIQUID LEVEL
26014
1650-01-656-6401INTERCHANGEABLE
HEAD,LINEAR ACTUATING CYLINDER
26014

Frequently Asked Questions

What is NSN 5940-00-056-9873?

NSN 5940-00-056-9873 is a Splice,conductor, manufactured by Dossert Corp, classified under FSC 5940 (No Item Name Available). Status: active.

What are the part numbers for NSN 5940-00-056-9873?

NSN 5940-00-056-9873 has 4 cross-referenced part numbers: GTC 4-4 (Dossert Corp), PMXC-0404 (General Signal Corp O Z/gedney Co Unit), 2601-4 (Frankel Connector Co Inc), PMX-0404 (General Signal Corp O Z/gedney Co Unit).

What NSN replaces 5940-00-056-9873?

There are 10 known substitutes for 5940-00-056-9873: 3455-00-204-1677, 5895-00-228-5221, 3010-00-404-1789 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GTC 4-4?

Key specifications for GTC 4-4: Maximum Conductor Size Accommodated: 4 AWG; Material: PLASTIC PHENOL FORMALDEHYDE (PMO) INSULATION; Identification Code Color: BLUE; Special Features: FITTINGS ACCOMMODATED. 11 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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