PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ECM-521Cable Assembly,special Purpose,e

Electri-Cord Mfg Co Inc · NSN 6150-01-364-4964 · FSC 6150 · No Item Name Available
Verified by PartsTable
NSN 6150-01-364-4964 — this item is cataloged by the U.S. Government under National Stock Number 6150-01-364-4964. Primary manufacturer part number: ECM-521.
Features
  • Cable Assembly,special Purpose,e — FSC 6150
  • Criticality Code Justification: FEAT
  • Conductor Quantity: 3
  • Termination Type: CONNECTOR RECEPTACLE FIRST END ALL CONDUCTORS
  • Termination Type: STRIPPED SECOND END ALL CONDUCTORS
  • Style Designator: INTERNAL CONNECTOR AND STRIPPED
  • 2 verified cross-references
  • Primary manufacturer: Electri-Cord Mfg Co Inc
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
General Description

The Cable Assembly,special Purpose,e, cataloged under National Stock Number 6150-01-364-4964, is classified within Federal Supply Class 6150 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Electri-Cord Mfg Co Inc. Government technical data includes 5 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6150-01-364-4964
Primary Part NumberECM-521
Item NameCable Assembly,special Purpose,e
FSC / FSG6150 / 61 — No Item Name Available
ManufacturerElectri-Cord Mfg Co Inc
StatusACTIVE
Criticality Code JustificationFEAT
Conductor Quantity3
Termination TypeCONNECTOR RECEPTACLE FIRST END ALL CONDUCTORS
Termination TypeSTRIPPED SECOND END ALL CONDUCTORS
Style DesignatorINTERNAL CONNECTOR AND STRIPPED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6210-00-250-857417521 INTERCHANGEABLE
Light,indicator
Avo Intl
5962-00-514-1922 INTERCHANGEABLE
Microcircuit,digital
4710-00-756-085417521 INTERCHANGEABLE
Tube Assembly,metal
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
3010-01-212-266017521 INTERCHANGEABLE
Clutch Half,positive,nonvehicula
Blako Inc. Dba Blakeslee
4820-01-424-2665 INTERCHANGEABLE
Parts Kit,valve
5340-01-559-629517521 INTERCHANGEABLE
Bracket,mounting
Silver Eagle Manufacturing Co
Cross-Reference Index
Part NumberManufacturer
ECM-521 PRIMARY Electri-Cord Mfg Co Inc (USA)
17521 Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division (USA)
Related Parts
6210-00-250-8574INTERCHANGEABLE
LIGHT,INDICATOR
17521
5962-00-514-1922INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
4710-00-756-0854INTERCHANGEABLE
TUBE ASSEMBLY,METAL
17521
3010-01-212-2660INTERCHANGEABLE
CLUTCH HALF,POSITIVE,NONVEHICULA
17521
4820-01-424-2665INTERCHANGEABLE
PARTS KIT,VALVE
5340-01-559-6295INTERCHANGEABLE
BRACKET,MOUNTING
17521

Frequently Asked Questions

What is NSN 6150-01-364-4964?

NSN 6150-01-364-4964 is a Cable Assembly,special Purpose,e, manufactured by Electri-Cord Mfg Co Inc, classified under FSC 6150 (No Item Name Available). Status: active.

What are the part numbers for NSN 6150-01-364-4964?

NSN 6150-01-364-4964 has 2 cross-referenced part numbers: ECM-521 (Electri-Cord Mfg Co Inc), 17521 (Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division).

What NSN replaces 6150-01-364-4964?

There are 6 known substitutes for 6150-01-364-4964: 6210-00-250-8574, 5962-00-514-1922, 4710-00-756-0854 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of ECM-521?

Key specifications for ECM-521: Criticality Code Justification: FEAT; Conductor Quantity: 3; Special Features: ITEM USES PVC JACKET; Termination Type: CONNECTOR RECEPTACLE FIRST END ALL CONDUCTORS. 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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