The Parts Kit,harmonic Drive, cataloged under National Stock Number 1025-01-056-9972, is classified within Federal Supply Class 1025 (Guns, Over 150mm Through 200mm) of the Weapons group. The manufacturer of record is Harmonic Drive L.l.c.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1025-01-056-9972 |
| Primary Part Number | 7378524 |
| Item Name | Parts Kit,harmonic Drive |
| FSC / FSG | 1025 / 10 — Guns, Over 150mm Through 200mm |
| Manufacturer | Harmonic Drive L.l.c. |
| Status | ACTIVE |
| General Characteristics Item Description | 6 HOLES 7.625 IN. DIA; 6 HOLES 3.062 IN. DIA IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12008232 | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
| 7378524 PRIMARY | Harmonic Drive L.l.c. (USA) |
| Reference | Meaning |
|---|---|
| HDC-8M-80-2S | 5/9 Secondary reference U.S. Government activity |
| HDC-8M-80-2A | 5/9 Secondary reference Harmonic Drive L.l.c. |
| 12008232 | 5/9 Secondary reference Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| 7378273 | 5/9 Secondary reference Harmonic Drive L.l.c. |
NSN 1025-01-056-9972 is a Parts Kit,harmonic Drive, manufactured by Harmonic Drive L.l.c., classified under FSC 1025, Guns, Over 150mm Through 200mm. Status: active.
NSN 1025-01-056-9972 has 2 manufacturer part numbers on file: 12008232 (Army, United States Department of the Dba Rock Island Arsenal Jmtc), 7378524 (Harmonic Drive L.l.c.).
Key specifications for 7378524: General Characteristics Item Description: 6 HOLES 7.625 IN. DIA; 6 HOLES 3.062 IN. DIA IN; End Item Identification: 155 MM RECOIL MECHANISM MM. 1 specification is 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 1025-01-056-9972 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.