PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

190-4366-003Circuit Card Assembly

M. S. Kennedy Corp. · NSN 5998-01-312-7526 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-312-7526 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-312-7526. Primary manufacturer part number: 190-4366-003.
Features
  • Circuit Card Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: M. S. Kennedy Corp.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-312-7526, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is M. S. Kennedy Corp.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCircuit Card Assembly
FSC / FSG5998 — Circuit Card Assembly (FSG 59)
ManufacturersM. S. Kennedy Corp. (CAGE 51651); Tandem Computers Inc (CAGE 60298)
Technical Specifications
ParameterValue
NSN5998-01-312-7526
Primary Part Number190-4366-003
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerM. S. Kennedy Corp.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5905-00-116-8556 INTERCHANGEABLE
Resistor,fixed,composition
5815-00-125-980583572KA INTERCHANGEABLE
Plate,guide
Lucent Technologies Inc Corporate Headquarters
5950-00-646-3151912-23 INTERCHANGEABLE
Transformer,audio Frequency
Keysight Technologies Inc
6145-01-528-3421 INTERCHANGEABLE
Braid,wire
Cross-Reference Index
Part NumberManufacturer
190-4366-003 M. S. Kennedy Corp. (USA)
91223 Tandem Computers Inc (USA)
Related Parts
5905-00-116-8556INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5815-00-125-9805INTERCHANGEABLE
PLATE,GUIDE
83572KA
5950-00-646-3151INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
912-23
6145-01-528-3421INTERCHANGEABLE
BRAID,WIRE

Frequently Asked Questions

What is NSN 5998-01-312-7526?

NSN 5998-01-312-7526 is a Circuit Card Assembly, manufactured by M. S. Kennedy Corp., classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-312-7526?

NSN 5998-01-312-7526 has 2 cross-referenced part numbers: 190-4366-003 (M. S. Kennedy Corp.), 91223 (Tandem Computers Inc).

What NSN replaces 5998-01-312-7526?

There are 4 known substitutes for 5998-01-312-7526: 5905-00-116-8556, 5815-00-125-9805, 5950-00-646-3151 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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