PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

101209Circuit Card Assembly

Aimtron Systems, Llc · NSN 5998-00-491-5689 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-491-5689 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-491-5689. Primary manufacturer part number: 101209.
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 5998-00-491-5689, 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
NSN5998-00-491-5689
Primary Part Number101209
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerAimtron Systems, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeAR
Unit of IssueEA
SMR CodeCH
Weight2.0000 lbs
Cube0.5000 cu ft
Verified Substitutes 4
5961-01-311-3275101-209 INTERCHANGEABLE
Semiconductor Device Assembly
Prestolite Electric Inc
4310-01-391-8280 INTERCHANGEABLE
Ring,piston
5930-01-532-6162101209 INTERCHANGEABLE
Switch,electronic
Mackay Communications, Inc Div Government
5310-01-558-9053101209 INTERCHANGEABLE
Washer,flat
Maysteel Products Corp Po Box 1240 Menomonee Falls Wi 53052
Cross-Reference Index
Part NumberManufacturer
101209 PRIMARY Aimtron Systems, Llc (USA)
101209 Cardion Inc (USA)
Related Parts
5961-01-311-3275INTERCHANGEABLE
SEMICONDUCTOR DEVICE ASSEMBLY
101-209
4310-01-391-8280INTERCHANGEABLE
RING,PISTON
5930-01-532-6162INTERCHANGEABLE
SWITCH,ELECTRONIC
101209
5310-01-558-9053INTERCHANGEABLE
WASHER,FLAT
101209

Frequently Asked Questions

What is NSN 5998-00-491-5689?

NSN 5998-00-491-5689 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 5998-00-491-5689?

NSN 5998-00-491-5689 has 2 cross-referenced part numbers: 101209 (Aimtron Systems, Llc), 101209 (Cardion Inc).

What NSN replaces 5998-00-491-5689?

There are 4 known substitutes for 5998-00-491-5689: 5961-01-311-3275, 4310-01-391-8280, 5930-01-532-6162 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 101209?

Key specifications for 101209: Special Features: CAPACITOR 10,CONNECTOR 1,DIODE 10,PRINTED WIRING BOARD 1,RESISTOR 61,TRANSISTOR 24; Part Name Assigned by Controlling Agency: FSC APPLICATION DATA: RADAR INTERFACE UNIT,AIRBORNE; Special Features: CAPACITOR 10,CONNECTOR 1,DIODE 10,PRINTED WIRING BOARD 1,RESISTOR 61,TRANSISTOR 24; Part Name Assigned by Controlling Agency: FSC APPLICATION DATA: RADAR INTERFACE UNIT,AIRBORNE. 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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