PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

741176-K1Contct Dr Link Assy

L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. · NSN 5975-01-485-5375 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-01-485-5375 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-485-5375. Primary manufacturer part number: 741176-K1.
Features
  • Contct Dr Link Assy — FSC 5975
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
  • 2 verified cross-references
  • Primary manufacturer: L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Contct Dr Link Assy, cataloged under National Stock Number 5975-01-485-5375, is classified within Federal Supply Class 5975 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5975-01-485-5375
Primary Part Number741176-K1
Item NameContct Dr Link Assy
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerL3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-155-6326 INTERCHANGEABLE
Bearing,ball,annular
4820-00-540-103772D-8 INTERCHANGEABLE
Valve Fuel Drain
Auto-Valve, Inc
5950-01-143-301181513 INTERCHANGEABLE
Transformer,power
Hamilton Sundstrand Corporation Dba Collins Aerospace
6680-01-449-343481513 INTERCHANGEABLE
Float,sight Indicator
Setra Systems, Inc. Dba Gems Sensors
Cross-Reference Index
Part NumberManufacturer
741176-K1 L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
8-15-13 L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
Related Parts
3110-00-155-6326INTERCHANGEABLE
BEARING,BALL,ANNULAR
4820-00-540-1037INTERCHANGEABLE
VALVE FUEL DRAIN
72D-8
5950-01-143-3011INTERCHANGEABLE
TRANSFORMER,POWER
81513
6680-01-449-3434INTERCHANGEABLE
FLOAT,SIGHT INDICATOR
81513

Frequently Asked Questions

What is NSN 5975-01-485-5375?

NSN 5975-01-485-5375 is a Contct Dr Link Assy, manufactured by L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc., classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-01-485-5375?

NSN 5975-01-485-5375 has 2 cross-referenced part numbers: 741176-K1 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.), 8-15-13 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.).

What NSN replaces 5975-01-485-5375?

There are 4 known substitutes for 5975-01-485-5375: 3110-00-155-6326, 4820-00-540-1037, 5950-01-143-3011 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 741176-K1?

Key specifications for 741176-K1: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. 2 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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