PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

24556Extender Card,electronic Test

Smiths Aerospace, Inc., Electronic Systems-Grand Rapids · NSN 5998-01-343-5573 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-343-5573 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-343-5573. Primary manufacturer part number: 24556.
Features
  • Extender Card,electronic Test — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
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 5998-01-343-5573, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Smiths Aerospace, Inc., Electronic Systems-Grand Rapids. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5998-01-343-5573
Primary Part Number24556
Item NameExtender Card,electronic Test
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerSmiths Aerospace, Inc., Electronic Systems-Grand Rapids
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
2805-00-516-9268 INTERCHANGEABLE
Ring,piston
3120-00-661-8296 INTERCHANGEABLE
Bushing,sleeve
3455-00-865-022111650 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
Niagara Cutter Inc
6515-01-139-894137-1003 INTERCHANGEABLE
Forceps,tissue
Specialty Surgical Instrumentation, Inc. Dba Symmetry Surgical Inc Div Symmetry Surgical
6105-01-537-8640 INTERCHANGEABLE
Motor,alternating Current
Cross-Reference Index
Part NumberManufacturer
24556 PRIMARY Smiths Aerospace, Inc., Electronic Systems-Grand Rapids (USA)
Related Parts
2805-00-516-9268INTERCHANGEABLE
RING,PISTON
3120-00-661-8296INTERCHANGEABLE
BUSHING,SLEEVE
3455-00-865-0221INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
11650
6515-01-139-8941INTERCHANGEABLE
FORCEPS,TISSUE
37-1003
6105-01-537-8640INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT

Frequently Asked Questions

What is NSN 5998-01-343-5573?

NSN 5998-01-343-5573 is a Extender Card,electronic Test, manufactured by Smiths Aerospace, Inc., Electronic Systems-Grand Rapids, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-343-5573?

NSN 5998-01-343-5573 has 1 cross-referenced part number: 24556 (Smiths Aerospace, Inc., Electronic Systems-Grand Rapids).

What NSN replaces 5998-01-343-5573?

There are 5 known substitutes for 5998-01-343-5573: 2805-00-516-9268, 3120-00-661-8296, 3455-00-865-0221 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 24556?

Key specifications for 24556: End Item Identification: EXTENDER CARD,ELECTRONIC TEST,USED ON SMART SYSTEM MEST LEVEL 3 P/N24840; End Item Identification: EXTENDER CARD,ELECTRONIC TEST,USED ON SMART SYSTEM MEST LEVEL 3 P/N24840. 2 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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