The Charging Pump Assembly,transmiss, cataloged under National Stock Number 2520-01-170-2523, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Tcm America, Inc Sc. 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 | 2520-01-170-2523 |
| Primary Part Number | 12163-80221 |
| Item Name | Charging Pump Assembly,transmiss |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Tcm America, Inc Sc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12163-80221 PRIMARY | Tcm America, Inc Sc (USA) |
NSN 2520-01-170-2523 is a Charging Pump Assembly,transmiss, manufactured by Tcm America, Inc Sc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-170-2523 has 1 manufacturer part number on file: 12163-80221 (Tcm America, Inc Sc).
Key specifications for 12163-80221: End Item Identification: 3930011463990. 0 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.