PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

105779Circuit Card Assembly

Aimtron Systems, Llc · NSN 5998-01-387-1921 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-387-1921 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-387-1921. Primary manufacturer part number: 105779.
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 5998-01-387-1921, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-387-1921
Primary Part Number105779
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerAimtron Systems, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeT
Unit of IssueEA
SMR CodeCT
Weight0.8800 lbs
Cube0.1094 cu ft
Verified Substitutes 2
6685-00-068-8073148074A INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
5331-01-284-6648443123 INTERCHANGEABLE
O-Ring
Webasto Thermo & Comfort North America, Inc. Div Webasto Product North America, Inc
Cross-Reference Index
Part NumberManufacturer
105779 Cardion Inc (USA)
105779 PRIMARY Aimtron Systems, Llc (USA)
Related Parts
6685-00-068-8073INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
148074A
5331-01-284-6648INTERCHANGEABLE
O-RING
443123

Frequently Asked Questions

What is NSN 5998-01-387-1921?

NSN 5998-01-387-1921 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 5998-01-387-1921?

NSN 5998-01-387-1921 has 2 cross-referenced part numbers: 105779 (Cardion Inc), 105779 (Aimtron Systems, Llc).

What NSN replaces 5998-01-387-1921?

There are 2 known substitutes for 5998-01-387-1921: 6685-00-068-8073, 5331-01-284-6648. Verify interchangeability with system specifications before substitution.

What are the specifications of 105779?

Key specifications for 105779: Part Name Assigned by Controlling Agency: POWER MONITOR SENSOR PRINTED WIRING BOARD; Special Features: E/I T.O.31R4-2FRN-44-4-32PL-1; End Item Identification: AN/FRN-44; Part Name Assigned by Controlling Agency: POWER MONITOR SENSOR PRINTED WIRING BOARD. 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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