PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

101986Circuit Card Assembly

Aimtron Systems, Llc · NSN 5998-00-539-6342 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-539-6342 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-539-6342. Primary manufacturer part number: 101986.
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 5998-00-539-6342, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-00-539-6342
Primary Part Number101986
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerAimtron Systems, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJN
Weight0.7500 lbs
Cube0.0620 cu ft
Verified Substitutes 4
5365-00-278-4994 INTERCHANGEABLE
Plug,machine Thread
6610-00-942-3149101986 INTERCHANGEABLE
Desiccant Assy
Astronautics Corporation of America
4820-01-323-76911347-1216 PART 101986 INTERCHANGEABLE
Disk,valve
Transdigm Inc Div Aero Fluid Products
5930-01-566-1516101986 INTERCHANGEABLE
Switch Assembly
Dramco, Inc.
Cross-Reference Index
Part NumberManufacturer
101986 PRIMARY Aimtron Systems, Llc (USA)
101986 Cardion Inc (USA)
Related Parts
5365-00-278-4994INTERCHANGEABLE
PLUG,MACHINE THREAD
6610-00-942-3149INTERCHANGEABLE
DESICCANT ASSY
101986
4820-01-323-7691INTERCHANGEABLE
DISK,VALVE
1347-1216 PART 101986
5930-01-566-1516INTERCHANGEABLE
SWITCH ASSEMBLY
101986

Frequently Asked Questions

What is NSN 5998-00-539-6342?

NSN 5998-00-539-6342 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 5998-00-539-6342?

NSN 5998-00-539-6342 has 2 cross-referenced part numbers: 101986 (Aimtron Systems, Llc), 101986 (Cardion Inc).

What NSN replaces 5998-00-539-6342?

There are 4 known substitutes for 5998-00-539-6342: 5365-00-278-4994, 6610-00-942-3149, 4820-01-323-7691 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 101986?

Key specifications for 101986: Special Features: OVERALL DEPTH:0.500 IN.; MAJOR COMPONENTS:PRINTED WIRING BOARD 1; CONNECTOR 4; HOLDER/EJECTOR 2; MICROCIRCUIT 16; RESISTOR 39; CAPACITOR 37; MOUNTING CONFIGURATION:PLUG-IN MTD IN; Overall Width: 4.250 INCHES NOMINAL IN; Overall Length: 7.500 INCHES NOMINAL IN; Special Features: OVERALL DEPTH:0.500 IN.; MAJOR COMPONENTS:PRINTED WIRING BOARD 1; CONNECTOR 4; HOLDER/EJECTOR 2; MICROCIRCUIT 16; RESISTOR 39; CAPACITOR 37; MOUNTING CONFIGURATION:PLUG-IN MTD 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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