PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

24821Printed Wiring Board

Smiths Aerospace, Inc., Electronic Systems-Grand Rapids · NSN 5998-01-343-9982 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-343-9982 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-343-9982. Primary manufacturer part number: 24821.
Features
  • Printed Wiring Board — 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 Printed Wiring Board, cataloged under National Stock Number 5998-01-343-9982, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5998-01-343-9982
Primary Part Number24821
Item NamePrinted Wiring Board
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerSmiths Aerospace, Inc., Electronic Systems-Grand Rapids
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5940-00-246-27702482-1 INTERCHANGEABLE
Terminal,lug
Entron Industries Limited Partnership Dba Entron Industries Property Div
3510-00-389-8721 INTERCHANGEABLE
Handle,latch
5920-01-055-7760156996-01 INTERCHANGEABLE
Fuseholder,block
Ge Aviation Systems Llc
6110-01-320-332124821 INTERCHANGEABLE
Controller,motor
Ward Leonard Ct Llc
Cross-Reference Index
Part NumberManufacturer
24821 PRIMARY Smiths Aerospace, Inc., Electronic Systems-Grand Rapids (USA)
Related Parts
5940-00-246-2770INTERCHANGEABLE
TERMINAL,LUG
2482-1
3510-00-389-8721INTERCHANGEABLE
HANDLE,LATCH
5920-01-055-7760INTERCHANGEABLE
FUSEHOLDER,BLOCK
156996-01
6110-01-320-3321INTERCHANGEABLE
CONTROLLER,MOTOR
24821

Frequently Asked Questions

What is NSN 5998-01-343-9982?

NSN 5998-01-343-9982 is a Printed Wiring Board, 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 5998-01-343-9982?

NSN 5998-01-343-9982 has 1 cross-referenced part number: 24821 (Smiths Aerospace, Inc., Electronic Systems-Grand Rapids).

What NSN replaces 5998-01-343-9982?

There are 4 known substitutes for 5998-01-343-9982: 5940-00-246-2770, 3510-00-389-8721, 5920-01-055-7760 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 24821?

Key specifications for 24821: End Item Identification: CHASSIS TEST SOURCE/SENSE ASSY USED ON SMART SYSTEM; BASE TEN SYSTEMS INC; End Item Identification: CHASSIS TEST SOURCE/SENSE ASSY USED ON SMART SYSTEM; BASE TEN SYSTEMS INC. 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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