PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

43431Circuit Card Assembly

L3harris Technologies, Inc. Div Space and Airborne Systems · NSN 5998-00-014-2363 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-014-2363 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-014-2363. Primary manufacturer part number: 43431.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: L3harris Technologies, Inc. Div Space and Airborne Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-00-014-2363, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is L3harris Technologies, Inc. Div Space and Airborne Systems. 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. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-00-014-2363
Primary Part Number43431
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerL3harris Technologies, Inc. Div Space and Airborne Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJF
Weight0.7400 lbs
Cube0.0868 cu ft
Verified Substitutes 4
4730-00-358-3620608465 INTERCHANGEABLE
Strainer Element,sediment
Caterpillar Inc Div Caterpillar Defense
3455-01-113-338343431 INTERCHANGEABLE
Cutter,milling,end
Kennametal Inc. Div Kennametal Industrial Products Group
5950-01-143-3239P27-162-01 INTERCHANGEABLE
Transformer,power
Us Army Aviation and Missile Command
5970-01-215-3133A-43431-1 INTERCHANGEABLE
Insulator,bushing
Caes Systems Llc
Cross-Reference Index
Part NumberManufacturer
43431 PRIMARY L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
Related Parts
4730-00-358-3620INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
608465
3455-01-113-3383INTERCHANGEABLE
CUTTER,MILLING,END
43431
5950-01-143-3239INTERCHANGEABLE
TRANSFORMER,POWER
P27-162-01
5970-01-215-3133INTERCHANGEABLE
INSULATOR,BUSHING
A-43431-1

Frequently Asked Questions

What is NSN 5998-00-014-2363?

NSN 5998-00-014-2363 is a Circuit Card Assembly, manufactured by L3harris Technologies, Inc. Div Space and Airborne Systems, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-014-2363?

NSN 5998-00-014-2363 has 1 cross-referenced part number: 43431 (L3harris Technologies, Inc. Div Space and Airborne Systems).

What NSN replaces 5998-00-014-2363?

There are 4 known substitutes for 5998-00-014-2363: 4730-00-358-3620, 3455-01-113-3383, 5950-01-143-3239 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 43431?

Key specifications for 43431: Special Features: DIODE 16,PRINTED WIRING BOARD 1,RESISTOR 16,TRANSFORMER 12; Special Features: DIODE 16,PRINTED WIRING BOARD 1,RESISTOR 16,TRANSFORMER 12. 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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