The Circuit Card Assembly, cataloged under National Stock Number 5998-01-239-6660, is classified within Federal Supply Class 5998 (Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Aimtron Systems, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5998-01-239-6660 |
| Primary Part Number | 105164 |
| Item Name | Circuit Card Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Aimtron Systems, Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Weight | 0.2500 lbs |
| Cube | 0.0052 cu ft |
| Part Number | Manufacturer |
|---|---|
| 105164 PRIMARY | Aimtron Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| 105164 | 5/9 Secondary reference Cardion Inc |
NSN 5998-01-239-6660 is a Circuit Card Assembly, manufactured by Aimtron Systems, Llc, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-239-6660 has 1 manufacturer part number on file: 105164 (Aimtron Systems, Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5305-01-487-4320, 7030-01-724-6061. Verify interchangeability with system specifications before substitution.
Key specifications for 105164: Special Features: POWER REGULATOR 3; AMPLIFER 1; TRANSFORMER 2; TRANSISTOR 17; DIODE 29; CAP 31; RESISTOR 66; PWB 1; Part Name Assigned by Controlling Agency: USAGE DESIGN: REGULATOR INVERTER. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5998-01-239-6660 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.