PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C426Circuit Card Assembly

Custom Power, Ltd. · NSN 5998-01-381-6425 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-381-6425 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-381-6425. Primary manufacturer part number: C426.
Features
  • Circuit Card Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Custom Power, Ltd.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-381-6425, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Custom Power, Ltd.. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-381-6425
Primary Part NumberC426
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerCustom Power, Ltd.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight1.0000 lbs
Cube0.0899 cu ft
Verified Substitutes 3
5961-00-053-8685 INTERCHANGEABLE
Semiconductor Device,diode
6605-00-109-2686 INTERCHANGEABLE
Compass,magnetic,mounted
5910-00-408-3820 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Cross-Reference Index
Part NumberManufacturer
C426 PRIMARY Custom Power, Ltd. (USA)
PL-2605 DESIG-PC3 Custom Power, Ltd. (USA)
Related Parts
5961-00-053-8685INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
6605-00-109-2686INTERCHANGEABLE
COMPASS,MAGNETIC,MOUNTED
5910-00-408-3820INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC

Frequently Asked Questions

What is NSN 5998-01-381-6425?

NSN 5998-01-381-6425 is a Circuit Card Assembly, manufactured by Custom Power, Ltd., classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-381-6425?

NSN 5998-01-381-6425 has 2 cross-referenced part numbers: C426 (Custom Power, Ltd.), PL-2605 DESIG-PC3 (Custom Power, Ltd.).

What NSN replaces 5998-01-381-6425?

There are 3 known substitutes for 5998-01-381-6425: 5961-00-053-8685, 6605-00-109-2686, 5910-00-408-3820. Verify interchangeability with system specifications before substitution.

What are the specifications of C426?

Key specifications for C426: Part Name Assigned by Controlling Agency: OSCILLATOR/SYNC/PHASING BOARD; End Item Identification: POWER SUPPLY/INVERTER IV24-2000; Part Name Assigned by Controlling Agency: OSCILLATOR/SYNC/PHASING BOARD; End Item Identification: POWER SUPPLY/INVERTER IV24-2000. 4 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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