PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

102191Circuit Card Assembly

Aimtron Systems, Llc · NSN 5998-00-521-5861 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-521-5861 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-521-5861. Primary manufacturer part number: 102191.
Features
  • Circuit Card Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Aimtron Systems, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-00-521-5861, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Aimtron Systems, Llc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5998-00-521-5861
Primary Part Number102191
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerAimtron Systems, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5360-00-316-4474 INTERCHANGEABLE
Spring,helical,extension
5310-00-616-7581599148 INTERCHANGEABLE
Washer,flat
Chrysler Realty Company Llc Dba Daimler Chrysler
5331-00-984-37502-016 N674-7 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
5935-01-166-7962 INTERCHANGEABLE
Connector,receptacle,electrical
4220-01-546-2945102191 INTERCHANGEABLE
Weight,divers
Hii Unmanned Systems, Inc
Cross-Reference Index
Part NumberManufacturer
102191 Cardion Inc (USA)
102191 PRIMARY Aimtron Systems, Llc (USA)
Related Parts
5360-00-316-4474INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
5310-00-616-7581INTERCHANGEABLE
WASHER,FLAT
599148
5331-00-984-3750INTERCHANGEABLE
O-RING
2-016 N674-7
5935-01-166-7962INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
4220-01-546-2945INTERCHANGEABLE
WEIGHT,DIVERS
102191

Frequently Asked Questions

What is NSN 5998-00-521-5861?

NSN 5998-00-521-5861 is a Circuit Card Assembly, manufactured by Aimtron Systems, Llc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-521-5861?

NSN 5998-00-521-5861 has 2 cross-referenced part numbers: 102191 (Cardion Inc), 102191 (Aimtron Systems, Llc).

What NSN replaces 5998-00-521-5861?

There are 5 known substitutes for 5998-00-521-5861: 5360-00-316-4474, 5310-00-616-7581, 5331-00-984-3750 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 102191?

Key specifications for 102191: Overall Width: 2.810 INCHES NOMINAL IN; Special Features: OVERALL DEPTH:0.500 IN.; MAJOR COMPONENTS:CAPACITOR 19; DIODE 2; INDUCTOR 2; INTEGRATED CIRCUIT 1; RESISTOR 17; TRANSISTOR 4; PRINTED WIRING BOARD 1 IN; Overall Length: 4.380 INCHES NOMINAL IN; Overall Width: 2.810 INCHES NOMINAL IN. 6 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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