The Mag.preamp Assembly, cataloged under National Stock Number 7040-00-628-2053, is classified within Federal Supply Class 7040 (Punched Card Equipment) of the General Purpose ADP Equipment group. The manufacturer of record is Psi-Peripheral Support. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Mag.preamp Assembly |
| FSC / FSG | 7040 — Punched Card Equipment (FSG 70) |
| Manufacturers | Psi-Peripheral Support (CAGE 48294) |
| Parameter | Value |
|---|---|
| NSN | 7040-00-628-2053 |
| Primary Part Number | 444470-1 |
| Item Name | Mag.preamp Assembly |
| FSC / FSG | 7040 / 70 — Punched Card Equipment |
| Manufacturer | Psi-Peripheral Support |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 444470-1 PRIMARY | Psi-Peripheral Support (USA) |
NSN 7040-00-628-2053 is a Mag.preamp Assembly, manufactured by Psi-Peripheral Support, classified under FSC 7040, Punched Card Equipment. Status: active.
NSN 7040-00-628-2053 has 1 manufacturer part number on file: 444470-1 (Psi-Peripheral Support).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-290-6105. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.