The Xcheck Stack Ao, cataloged under National Stock Number 1730-01-628-1419, is classified within Federal Supply Class 1730 (Aircraft Ground Servicing Equipment) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The manufacturer of record is Epsilon Systems Solutions, Inc.. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Xcheck Stack Ao |
| FSC / FSG | 1730 — Aircraft Ground Servicing Equipment (FSG 17) |
| Manufacturers | Epsilon Systems Solutions, Inc. (CAGE 1HQ30); Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (CAGE 30003); Teya Technologies Llc (CAGE 47UU4) |
| Parameter | Value |
|---|---|
| NSN | 1730-01-628-1419 |
| Primary Part Number | 3429AS4924-1 |
| Item Name | Xcheck Stack Ao |
| FSC / FSG | 1730 / 17 — Aircraft Ground Servicing Equipment |
| Manufacturer | Epsilon Systems Solutions, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 3429AS4924-1 PRIMARY | Epsilon Systems Solutions, Inc. (USA) |
| 3429AS4924-1 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 3429AS4924-1 PRIMARY | Teya Technologies Llc (USA) |
NSN 1730-01-628-1419 is a Xcheck Stack Ao, manufactured by Epsilon Systems Solutions, Inc., classified under FSC 1730, Aircraft Ground Servicing Equipment. Status: active.
NSN 1730-01-628-1419 has 3 manufacturer part numbers on file: 3429AS4924-1 (Epsilon Systems Solutions, Inc.), 3429AS4924-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 3429AS4924-1 (Teya Technologies Llc).
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 1730-01-628-1419 has DEMIL Code Q. 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.