PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

24432Extender Card,electronic Test

Smiths Aerospace, Inc., Electronic Systems-Grand Rapids · NSN 5998-01-343-5557 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-343-5557 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-343-5557. Primary manufacturer part number: 24432.
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 5998-01-343-5557, 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5998-01-343-5557
Primary Part Number24432
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 7
5360-00-092-9469 INTERCHANGEABLE
Spring,garter,extension
5355-00-160-7108118611 INTERCHANGEABLE
Knob
Telemechanics Inc
5835-00-251-9138 INTERCHANGEABLE
Turntable,sound Reproducer
3010-01-159-589924432 INTERCHANGEABLE
Clutch,positive,nonvehicular
Industrial Technologies and Services Llc
3040-01-193-990124432 INTERCHANGEABLE
Head,linear Actuating Cylinder
Moog Inc. Dba Ampac-Isp Corp
6110-01-239-380324432 INTERCHANGEABLE
Starter,motor
Ward Leonard Ct Llc
4720-01-734-996624432 INTERCHANGEABLE
Hose,preformed
Tcom, L.p. Dba Tcom, L.p
Cross-Reference Index
Part NumberManufacturer
24432 PRIMARY Smiths Aerospace, Inc., Electronic Systems-Grand Rapids (USA)
Related Parts
5360-00-092-9469INTERCHANGEABLE
SPRING,GARTER,EXTENSION
5355-00-160-7108INTERCHANGEABLE
KNOB
118611
5835-00-251-9138INTERCHANGEABLE
TURNTABLE,SOUND REPRODUCER
3010-01-159-5899INTERCHANGEABLE
CLUTCH,POSITIVE,NONVEHICULAR
24432
3040-01-193-9901INTERCHANGEABLE
HEAD,LINEAR ACTUATING CYLINDER
24432
6110-01-239-3803INTERCHANGEABLE
STARTER,MOTOR
24432
4720-01-734-9966INTERCHANGEABLE
HOSE,PREFORMED
24432

Frequently Asked Questions

What is NSN 5998-01-343-5557?

NSN 5998-01-343-5557 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 5998-01-343-5557?

NSN 5998-01-343-5557 has 1 cross-referenced part number: 24432 (Smiths Aerospace, Inc., Electronic Systems-Grand Rapids).

What NSN replaces 5998-01-343-5557?

There are 7 known substitutes for 5998-01-343-5557: 5360-00-092-9469, 5355-00-160-7108, 5835-00-251-9138 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 24432?

Key specifications for 24432: 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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