The Power Supply, cataloged under National Stock Number 6120-01-643-2489, is classified within Federal Supply Class 6120 (Transformers: Distribution and Power Station) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Tessco Incorporated. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6120-01-643-2489 |
| Primary Part Number | PM-24-20 |
| Item Name | Power Supply |
| FSC / FSG | 6120 / 61 — Transformers: Distribution and Power Station |
| Manufacturer | Tessco Incorporated |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PM-24-20 PRIMARY | Tessco Incorporated (USA) |
NSN 6120-01-643-2489 is a Power Supply, manufactured by Tessco Incorporated, classified under FSC 6120, Transformers: Distribution and Power Station. Status: active.
NSN 6120-01-643-2489 has 1 manufacturer part number on file: PM-24-20 (Tessco Incorporated).
Key specifications for PM-24-20: Special Features: POWER MODULE FOR THE AK R21 NDS; Part Name Assigned by Controlling Agency: POWER MODULE; End Item Identification: REMOTE MISSION SYSTEMS. 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.
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.