PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

03458Circuit Card Assembly

L3harris Mas Inc Div L3harris Mas Inc. · NSN 5998-00-350-7046 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-350-7046 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-350-7046. Primary manufacturer part number: 03458.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: L3harris Mas Inc Div L3harris Mas Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-00-350-7046, 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 Mas Inc Div L3harris Mas Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-00-350-7046
Primary Part Number03458
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerL3harris Mas Inc Div L3harris Mas Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeY
Verified Substitutes 1
5950-01-106-07817117320-3 INTERCHANGEABLE
Reactor
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Cross-Reference Index
Part NumberManufacturer
03458 PRIMARY L3harris Mas Inc Div L3harris Mas Inc. (CAN)
Related Parts
5950-01-106-0781INTERCHANGEABLE
REACTOR
7117320-3

Frequently Asked Questions

What is NSN 5998-00-350-7046?

NSN 5998-00-350-7046 is a Circuit Card Assembly, manufactured by L3harris Mas Inc Div L3harris Mas Inc., classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-350-7046?

NSN 5998-00-350-7046 has 1 cross-referenced part number: 03458 (L3harris Mas Inc Div L3harris Mas Inc.).

What NSN replaces 5998-00-350-7046?

There is 1 known substitute for 5998-00-350-7046: 5950-01-106-0781. Verify interchangeability with system specifications before substitution.

What are the specifications of 03458?

Key specifications for 03458: End Item Identification: 49208943059 PROGRAMMED TEST UNIT; Part Name Assigned by Controlling Agency: USAGE DESIGN: MODULE ASSY POWER; End Item Identification: 49208943059 PROGRAMMED TEST UNIT; Part Name Assigned by Controlling Agency: USAGE DESIGN: MODULE ASSY POWER. 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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