PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

149112Circuit Card Assembly

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5998-00-146-5253 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-146-5253 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-146-5253. Primary manufacturer part number: 149112.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-00-146-5253, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameCircuit Card Assembly
FSC / FSG5998 — Circuit Card Assembly (FSG 59)
ManufacturersNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001)
Technical Specifications
ParameterValue
NSN5998-00-146-5253
Primary Part Number149112
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality Code00
Unit of IssueEA
SMR CodeCH
Weight0.8687 lbs
Cube0.0671 cu ft
Verified Substitutes 2
5110-00-540-5787 INTERCHANGEABLE
Punch,cutting,double Bow
5330-01-312-8713 INTERCHANGEABLE
Seal,plain
Cross-Reference Index
Part NumberManufacturer
149112 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
5110-00-540-5787INTERCHANGEABLE
PUNCH,CUTTING,DOUBLE BOW
5330-01-312-8713INTERCHANGEABLE
SEAL,PLAIN

Frequently Asked Questions

What is NSN 5998-00-146-5253?

NSN 5998-00-146-5253 is a Circuit Card Assembly, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-146-5253?

NSN 5998-00-146-5253 has 1 cross-referenced part number: 149112 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 5998-00-146-5253?

There are 2 known substitutes for 5998-00-146-5253: 5110-00-540-5787, 5330-01-312-8713. Verify interchangeability with system specifications before substitution.

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