PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N33ALug Adapter

L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. · NSN 5940-01-184-4444 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-01-184-4444 — this item is cataloged by the U.S. Government under National Stock Number 5940-01-184-4444. Primary manufacturer part number: N33A.
Features
  • Lug Adapter — FSC 5940
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
  • 4 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 Lug Adapter, cataloged under National Stock Number 5940-01-184-4444, 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 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 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5940-01-184-4444
Primary Part NumberN33A
Item NameLug Adapter
FSC / FSG5940 / 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 SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4470-01-177-4749 INTERCHANGEABLE
S6g Rcp Pnl 1sc-2sc
5970-01-183-4974 INTERCHANGEABLE
Insulator,plate
5940-01-183-5058 INTERCHANGEABLE
Lug Adptr Sprt
5930-01-183-5059 INTERCHANGEABLE
Support Ang,switch
5975-01-183-5060 INTERCHANGEABLE
Panel,ckt Bkr Assy
5975-01-183-5358806292 PC315 INTERCHANGEABLE
Clamp,electrical Conductor,strai
L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
5975-01-183-5359 INTERCHANGEABLE
Support,electrical Cable
5930-01-184-4445 INTERCHANGEABLE
Support,angle,switch
5342-01-184-4446 INTERCHANGEABLE
Hing Assembly
5975-01-184-4447 INTERCHANGEABLE
Frame Assembly
Cross-Reference Index
Part NumberManufacturer
N33A L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
880382-A L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
806292 PC318 L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
806292 L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
Related Parts
4470-01-177-4749INTERCHANGEABLE
S6G RCP PNL 1SC-2SC
5970-01-183-4974INTERCHANGEABLE
INSULATOR,PLATE
5940-01-183-5058INTERCHANGEABLE
LUG ADPTR SPRT
5930-01-183-5059INTERCHANGEABLE
SUPPORT ANG,SWITCH
5975-01-183-5060INTERCHANGEABLE
PANEL,CKT BKR ASSY
5975-01-183-5358INTERCHANGEABLE
CLAMP,ELECTRICAL CONDUCTOR,STRAI
806292 PC315
5975-01-183-5359INTERCHANGEABLE
SUPPORT,ELECTRICAL CABLE
5930-01-184-4445INTERCHANGEABLE
SUPPORT,ANGLE,SWITCH
5342-01-184-4446INTERCHANGEABLE
HING ASSEMBLY
5975-01-184-4447INTERCHANGEABLE
FRAME ASSEMBLY
5940-01-184-4448INTERCHANGEABLE
LUG ADAPTER
N68-A

Frequently Asked Questions

What is NSN 5940-01-184-4444?

NSN 5940-01-184-4444 is a Lug Adapter, manufactured by L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc., classified under FSC 5940 (No Item Name Available). Status: active.

What are the part numbers for NSN 5940-01-184-4444?

NSN 5940-01-184-4444 has 4 cross-referenced part numbers: N33A (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.), 880382-A (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.), 806292 PC318 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.), 806292 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.).

What NSN replaces 5940-01-184-4444?

There are 11 known substitutes for 5940-01-184-4444: 4470-01-177-4749, 5970-01-183-4974, 5940-01-183-5058 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of N33A?

Key specifications for N33A: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER 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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