PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

741066-AElectronic Components Assembly

L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. · NSN 5998-01-432-0904 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-432-0904 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-432-0904. Primary manufacturer part number: 741066-A.
Features
  • Electronic Components Assembly — FSC 5998
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT, MECHANICSBURG, ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT, MECHANICSBURG, 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 Electronic Components Assembly, cataloged under National Stock Number 5998-01-432-0904, is classified within Federal Supply Class 5998 (Circuit Card Assembly) 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 4 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-432-0904
Primary Part Number741066-A
Item NameElectronic Components Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerL3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT, MECHANICSBURG, ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT, MECHANICSBURG, ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeBL
Unit of IssueEA
SMR CodeVM
Weight1.9750 lbs
Cube0.0141 cu ft
Verified Substitutes 10
7050-00-413-22468392 INTERCHANGEABLE
Converter,digital to Analog
Analog Devices, Inc. Div Corporate Headquarters
2805-00-585-0288HFAS209 INTERCHANGEABLE
Ring Set,piston
Schramm, Inc.
2910-01-120-54582-912 INTERCHANGEABLE
Carburetor,float
Napa Automotive Parts Co
5998-01-132-25678392 INTERCHANGEABLE
Circuit Card Assembly
Thales Defense & Security Inc Dba Thales Communications Inc
5330-01-136-4969839200 INTERCHANGEABLE
Packing,preformed
Alfa Laval Inc
5930-01-137-16238392 INTERCHANGEABLE
Switch,pressure
Hydra-Electric Company Dba Hydra-Electric Co
5331-01-285-739012577322 INTERCHANGEABLE
O-Ring
Army, United States Department of the Dba Watervliet Arsenal Div Business Development
5935-01-381-4151839-2 INTERCHANGEABLE
Connector,plug,electrical
Inmac Corporate Offices
5930-01-462-9973 INTERCHANGEABLE
Switch,toggle
6545-01-564-5867UA 911B INTERCHANGEABLE
Ves,food Inspection Individual-2
Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa
Cross-Reference Index
Part NumberManufacturer
741066-A L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
8-39-2 L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA)
Related Parts
7050-00-413-2246INTERCHANGEABLE
CONVERTER,DIGITAL TO ANALOG
8392
2805-00-585-0288INTERCHANGEABLE
RING SET,PISTON
HFAS209
2910-01-120-5458INTERCHANGEABLE
CARBURETOR,FLOAT
2-912
5998-01-132-2567INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
8392
5330-01-136-4969INTERCHANGEABLE
PACKING,PREFORMED
839200
5930-01-137-1623INTERCHANGEABLE
SWITCH,PRESSURE
8392
5331-01-285-7390INTERCHANGEABLE
O-RING
12577322
5935-01-381-4151INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
839-2
5930-01-462-9973INTERCHANGEABLE
SWITCH,TOGGLE
6545-01-564-5867INTERCHANGEABLE
VES,FOOD INSPECTION INDIVIDUAL-2
UA 911B

Frequently Asked Questions

What is NSN 5998-01-432-0904?

NSN 5998-01-432-0904 is a Electronic Components Assembly, manufactured by L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc., classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-432-0904?

NSN 5998-01-432-0904 has 2 cross-referenced part numbers: 741066-A (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.), 8-39-2 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.).

What NSN replaces 5998-01-432-0904?

There are 10 known substitutes for 5998-01-432-0904: 7050-00-413-2246, 2805-00-585-0288, 2910-01-120-5458 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 741066-A?

Key specifications for 741066-A: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT, MECHANICSBURG, ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT, MECHANICSBURG, ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. 4 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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