PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21098Circuit Card Assembly

Myers Power Products, Inc. Dba Myers/abacus Div Myers Emergency Power Systems · NSN 5998-01-186-1725 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-186-1725 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-186-1725. Primary manufacturer part number: 21098.
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 5998-01-186-1725, 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-186-1725
Primary Part Number21098
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
Unit of IssueEA
SMR CodeJ
Verified Substitutes 7
3110-00-100-352418200 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
5330-00-116-523621098 INTERCHANGEABLE
Seal,plain
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5950-00-228-2443 INTERCHANGEABLE
Transformer,radio Frequency
5330-00-292-1605115687H INTERCHANGEABLE
Seal,plain Encased
Navistar Intl Corp Truck Br Ohio Plant
5905-00-577-9748 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
5945-00-722-6272BR8-600A1-1.2-12.5V INTERCHANGEABLE
Relay,electromagnetic
Microsemi Corp.-Power Management Group
5310-01-387-654621098 INTERCHANGEABLE
Washer,flat
Science Applications International Corporation
Cross-Reference Index
Part NumberManufacturer
21098 Myers Power Products, Inc. Dba Myers/abacus Div Myers Emergency Power Systems (USA)
Related Parts
3110-00-100-3524INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
18200
5330-00-116-5236INTERCHANGEABLE
SEAL,PLAIN
21098
5950-00-228-2443INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
5330-00-292-1605INTERCHANGEABLE
SEAL,PLAIN ENCASED
115687H
5905-00-577-9748INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
5945-00-722-6272INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
BR8-600A1-1.2-12.5V
5310-01-387-6546INTERCHANGEABLE
WASHER,FLAT
21098

Frequently Asked Questions

What is NSN 5998-01-186-1725?

NSN 5998-01-186-1725 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 5998-01-186-1725?

NSN 5998-01-186-1725 has 1 cross-referenced part number: 21098 (Myers Power Products, Inc. Dba Myers/abacus Div Myers Emergency Power Systems).

What NSN replaces 5998-01-186-1725?

There are 7 known substitutes for 5998-01-186-1725: 3110-00-100-3524, 5330-00-116-5236, 5950-00-228-2443 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21098?

Key specifications for 21098: End Item Identification: POWER SUPPLY 54241-162-2P76; End Item Identification: POWER SUPPLY 54241-162-2P76. 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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