PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20798Circuit Card Assembly

Myers Power Products, Inc. Dba Myers/abacus Div Myers Emergency Power Systems · NSN 5998-01-143-9104 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-143-9104 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-143-9104. Primary manufacturer part number: 20798.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Myers Power Products, Inc. Dba Myers/abacus Div Myers Emergency Power 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 5998-01-143-9104, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Myers Power Products, Inc. Dba Myers/abacus Div Myers Emergency Power 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
NSN5998-01-143-9104
Primary Part Number20798
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerMyers Power Products, Inc. Dba Myers/abacus Div Myers Emergency Power Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJF
Weight1.0000 lbs
Cube0.0625 cu ft
Verified Substitutes 4
6650-00-382-17481168861 INTERCHANGEABLE
Prism,optical Instrument
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4820-01-360-242320798 INTERCHANGEABLE
Piston,valve
Parker Hannifin Corporation Div Hydraulic Systems Division
5310-01-436-109720798 INTERCHANGEABLE
Washer,lock
Triumph Actuation Systems - Valencia, Inc. Dba Triumph Actuation Systems - Valencia Inc Div Triumph Actuation Systems-Val
6840-01-592-382621510 INTERCHANGEABLE
Disinfectant,utility
Sultan Healthcare Inc
Cross-Reference Index
Part NumberManufacturer
20798 Myers Power Products, Inc. Dba Myers/abacus Div Myers Emergency Power Systems (USA)
Related Parts
6650-00-382-1748INTERCHANGEABLE
PRISM,OPTICAL INSTRUMENT
1168861
4820-01-360-2423INTERCHANGEABLE
PISTON,VALVE
20798
5310-01-436-1097INTERCHANGEABLE
WASHER,LOCK
20798
6840-01-592-3826INTERCHANGEABLE
DISINFECTANT,UTILITY
21510

Frequently Asked Questions

What is NSN 5998-01-143-9104?

NSN 5998-01-143-9104 is a Circuit Card Assembly, manufactured by Myers Power Products, Inc. Dba Myers/abacus Div Myers Emergency Power Systems, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-143-9104?

NSN 5998-01-143-9104 has 1 cross-referenced part number: 20798 (Myers Power Products, Inc. Dba Myers/abacus Div Myers Emergency Power Systems).

What NSN replaces 5998-01-143-9104?

There are 4 known substitutes for 5998-01-143-9104: 6650-00-382-1748, 4820-01-360-2423, 5310-01-436-1097 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20798?

Key specifications for 20798: Overall Height: 1.500 INCHES NOMINAL IN; Overall Width: 3.000 INCHES NOMINAL IN; Overall Length: 3.500 INCHES NOMINAL IN; Special Features: DIODE 2; TRANSISTOR 2; PRINTED WIRING BOARD 1. 8 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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