PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

70550-02027-104Contactor,magnetic

Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp · NSN 6110-01-105-6615 · FSC 6110 · No Item Name Available
Verified by PartsTable
NSN 6110-01-105-6615 — this item is cataloged by the U.S. Government under National Stock Number 6110-01-105-6615. Primary manufacturer part number: 70550-02027-104.
Features
  • Contactor,magnetic — FSC 6110
  • Duty Cycle: CONTINUOUS
  • Actuation Method: MAGNETIC
  • 5 verified cross-references
  • Primary manufacturer: Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Contactor,magnetic, cataloged under National Stock Number 6110-01-105-6615, is classified within Federal Supply Class 6110 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6110-01-105-6615
Primary Part Number70550-02027-104
Item NameContactor,magnetic
FSC / FSG6110 / 61 — No Item Name Available
ManufacturerSikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
StatusACTIVE
Duty CycleCONTINUOUS
Actuation MethodMAGNETIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 4
5977-00-188-2146 INTERCHANGEABLE
Brush,electrical Contact
4210-00-243-0863D56 INTERCHANGEABLE
Ax,pick Head
Gemtor Inc
3449-00-263-0098 INTERCHANGEABLE
Sharpening Machine,drill Steel,p
3030-00-528-3767 INTERCHANGEABLE
Belt,v
Cross-Reference Index
Part NumberManufacturer
D56 Te Connectivity Corporation (USA)
D-56B Te Connectivity Corporation (USA)
70550-02027-104 PRIMARY Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA)
6110PL1951901 Jednolity Indeks Materialowy - Uniform Material Index (POL)
70550-02027-102 Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA)
Related Parts
5977-00-188-2146INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
4210-00-243-0863INTERCHANGEABLE
AX,PICK HEAD
D56
3449-00-263-0098INTERCHANGEABLE
SHARPENING MACHINE,DRILL STEEL,P
3030-00-528-3767INTERCHANGEABLE
BELT,V

Frequently Asked Questions

What is NSN 6110-01-105-6615?

NSN 6110-01-105-6615 is a Contactor,magnetic, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 6110 (No Item Name Available). Status: active.

What are the part numbers for NSN 6110-01-105-6615?

NSN 6110-01-105-6615 has 5 cross-referenced part numbers: D56 (Te Connectivity Corporation), D-56B (Te Connectivity Corporation), 70550-02027-104 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), 6110PL1951901 (Jednolity Indeks Materialowy - Uniform Material Index), 70550-02027-102 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).

What NSN replaces 6110-01-105-6615?

There are 4 known substitutes for 6110-01-105-6615: 5977-00-188-2146, 4210-00-243-0863, 3449-00-263-0098 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 70550-02027-104?

Key specifications for 70550-02027-104: Duty Cycle: CONTINUOUS; Overall Width: 4.000 INCHES MAXIMUM IN; Overall Length: 5.150 INCHES MAXIMUM IN; Actuation Method: MAGNETIC. 5 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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