PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

OBSOLETE NO REPLACEMENTCircuit Card Assembly

Macrolink, Inc. Div Collins Aerospace - Missions Systems · NSN 5998-01-497-0008 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-497-0008 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-497-0008. Primary manufacturer part number: OBSOLETE NO REPLACEMENT.
Features
  • Circuit Card Assembly — FSC 5998
  • Criticality Code Justification: FEAT
  • Criticality Code Justification: FEAT
  • 2 verified cross-references
  • Primary manufacturer: Macrolink, Inc. Div Collins Aerospace - Missions Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-497-0008, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Macrolink, Inc. Div Collins Aerospace - Missions Systems. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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
NSN5998-01-497-0008
Primary Part NumberOBSOLETE NO REPLACEMENT
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerMacrolink, Inc. Div Collins Aerospace - Missions Systems
StatusACTIVE
Criticality Code JustificationFEAT
Criticality Code JustificationFEAT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality Code00
Unit of IssueEA
SMR CodeVH
Weight5.0000 lbs
Cube0.5000 cu ft
Verified Substitutes 1
5963-01-178-405978042 INTERCHANGEABLE
Electronic Module,standardized
Muirhead Aerospace Ltd
Cross-Reference Index
Part NumberManufacturer
74118-1 L3 Technologies, Inc. Dba L3 Rccs Div Ruggedized Command & Control Solutions (USA)
OBSOLETE NO REPLACEMENT PRIMARY Macrolink, Inc. Div Collins Aerospace - Missions Systems (USA)
Related Parts
5963-01-178-4059INTERCHANGEABLE
ELECTRONIC MODULE,STANDARDIZED
78042

Frequently Asked Questions

What is NSN 5998-01-497-0008?

NSN 5998-01-497-0008 is a Circuit Card Assembly, manufactured by Macrolink, Inc. Div Collins Aerospace - Missions Systems, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-497-0008?

NSN 5998-01-497-0008 has 2 cross-referenced part numbers: 74118-1 (L3 Technologies, Inc. Dba L3 Rccs Div Ruggedized Command & Control Solutions), OBSOLETE NO REPLACEMENT (Macrolink, Inc. Div Collins Aerospace - Missions Systems).

What NSN replaces 5998-01-497-0008?

There is 1 known substitute for 5998-01-497-0008: 5963-01-178-4059. Verify interchangeability with system specifications before substitution.

What are the specifications of OBSOLETE NO REPLACEMENT?

Key specifications for OBSOLETE NO REPLACEMENT: Special Features: ITEMS ARE BEING CODED AS CRITICAL TO INSURE SOURCE INSPECTION WILL BE PERFORMED AT THE POINT OF MANUFACTURE, PRIOR TO MATERIAL RECEIPT BY THE US NAVY OR OTHER DOD COMPONENTS. THESE ITEMS ARE PIECE PARTS OR END ITEMS IN SUPPORT OF VITAL MILITARY HARDWARE NECESSARY TO SUSTAIN THE SUCCESSFUL MISSION OF THE SHIPS, SUBMARINES, AND SHORE STATIONS OF THE US NAVY. CRITICAL FEATURES INCLUDING, BUT NOT LIMITED TO, DIMENSIONS, TOLERANCES/CLEARANCES, ELECTRONIC CHARACTERISTICS, AND METALLURGICAL PROPERTIES WILL BESPECIFIED FOR GOVERNMENT Q AR (QUALITY ASSURANCE REPRESENTATIVES) TO INSURE THE HIGHEST POSSIBLE DEGREE OF QUALITY AND RELIABILITY OF THESE PARTS BEING DELIVERED UNDER NAVICP CONTRACTS; End Item Identification: RGD4-13466(61081) WALLOPS IS,CARD RACK ASSEMBLY;RGD4-13466(61081) DDG-77-84,CARD RACK ASSEMBLY;RGD4-13466(61081) CVN-68,CARD RACK ASSEMBLY;RGD4-13466(61081) LPD-17,CARD RACK ASSEMBLY;RGD4-13466(61081) CG-47,CARD RACK ASSEMBLY;RGD4-13466(61081) DDG-51-76,CARD RACK ASSEMBLY;RGD4-13466(61081) LPD-4,CARD RACK ASSEMBLY;RGD4-13466(61081) CV-63 CVN-70-72,CARD RACK ASSEMBLY;RGD4-13466(61081) LHA CLASS,CARD RACK ASSEMBLY;RGD4-13466(61081) LHD-1,CARD RACK ASSEMBLY; Criticality Code Justification: FEAT; Part Name Assigned by Controlling Agency: MICROLINK MVCP. 8 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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