PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

24566Extender Card,electronic Test

Smiths Aerospace, Inc., Electronic Systems-Grand Rapids · NSN 5998-01-343-5571 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-343-5571 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-343-5571. Primary manufacturer part number: 24566.
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 5998-01-343-5571, 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5998-01-343-5571
Primary Part Number24566
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 6
2835-00-056-492448196-2 INTERCHANGEABLE
Blade,gas Turbine
Rtx Corporation Div Pratt & Whitney
3455-00-243-2177TABLE 15, 609 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
The American Society of Mechanical Engineers
5330-00-678-899124566 INTERCHANGEABLE
Gasket
Napco International Llc Dba Napco International Inc
2530-00-737-5387 INTERCHANGEABLE
Brake Drum
5945-01-293-397624566 INTERCHANGEABLE
Relay,electromagnetic
Kurz & Root Generator Company, Llc
6240-01-479-2967 INTERCHANGEABLE
Lamp,fluorescent
Cross-Reference Index
Part NumberManufacturer
24566 PRIMARY Smiths Aerospace, Inc., Electronic Systems-Grand Rapids (USA)
Related Parts
2835-00-056-4924INTERCHANGEABLE
BLADE,GAS TURBINE
48196-2
3455-00-243-2177INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
TABLE 15, 609
5330-00-678-8991INTERCHANGEABLE
GASKET
24566
2530-00-737-5387INTERCHANGEABLE
BRAKE DRUM
5945-01-293-3976INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
24566
6240-01-479-2967INTERCHANGEABLE
LAMP,FLUORESCENT

Frequently Asked Questions

What is NSN 5998-01-343-5571?

NSN 5998-01-343-5571 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 5998-01-343-5571?

NSN 5998-01-343-5571 has 1 cross-referenced part number: 24566 (Smiths Aerospace, Inc., Electronic Systems-Grand Rapids).

What NSN replaces 5998-01-343-5571?

There are 6 known substitutes for 5998-01-343-5571: 2835-00-056-4924, 3455-00-243-2177, 5330-00-678-8991 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 24566?

Key specifications for 24566: 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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