PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

03493Extender Card,electronic Test

The Boeing Company Div Defense · NSN 5998-01-051-3867 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-051-3867 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-051-3867. Primary manufacturer part number: 03493.
Features
  • Extender Card,electronic Test — FSC 5998
  • 3 verified cross-references
  • Primary manufacturer: The Boeing Company Div Defense
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Extender Card,electronic Test, cataloged under National Stock Number 5998-01-051-3867, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is The Boeing Company Div Defense. This item has 3 commercial cross-references from 3 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.

Catalog Facts
Item NameExtender Card,electronic Test
FSC / FSG5998 — Circuit Card Assembly (FSG 59)
ManufacturersCec Vibration Products, Llc Dba Cec Vibrations Products (CAGE 09384); Sypris Electronics, Llc (CAGE 14028); The Boeing Company Div Defense (CAGE 81205)
Technical Specifications
ParameterValue
NSN5998-01-051-3867
Primary Part Number03493
Item NameExtender Card,electronic Test
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerThe Boeing Company Div Defense
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Verified Substitutes 1
5330-01-142-03363493 INTERCHANGEABLE
Gasket
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
523953-0001 Cec Vibration Products, Llc Dba Cec Vibrations Products (USA)
523953-0001 Sypris Electronics, Llc (USA)
03493 PRIMARY The Boeing Company Div Defense (USA)
Related Parts
5330-01-142-0336INTERCHANGEABLE
GASKET
3493

Frequently Asked Questions

What is NSN 5998-01-051-3867?

NSN 5998-01-051-3867 is a Extender Card,electronic Test, manufactured by The Boeing Company Div Defense, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-051-3867?

NSN 5998-01-051-3867 has 3 cross-referenced part numbers: 523953-0001 (Cec Vibration Products, Llc Dba Cec Vibrations Products), 523953-0001 (Sypris Electronics, Llc), 03493 (The Boeing Company Div Defense).

What NSN replaces 5998-01-051-3867?

There is 1 known substitute for 5998-01-051-3867: 5330-01-142-0336. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com