The Clutch Assembly,friction, cataloged under National Stock Number 3010-01-529-1972, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Northrop Grumman Systems Corp Div Weapon System. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Clutch Assembly,friction |
| FSC / FSG | 3010 — Torque Converters and Speed Changers (FSG 30) |
| Manufacturers | Rosomak S.a (CAGE 0291H); Northrop Grumman Systems Corp Div Weapon System (CAGE 8KP69) |
| Parameter | Value |
|---|---|
| NSN | 3010-01-529-1972 |
| Primary Part Number | 465-4146-1 |
| Item Name | Clutch Assembly,friction |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Northrop Grumman Systems Corp Div Weapon System |
| 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 |
|---|---|
| 465-4146-1 | Rosomak S.a (POL) |
| 465-4146-1 PRIMARY | Northrop Grumman Systems Corp Div Weapon System (USA) |
| Reference | Meaning |
|---|---|
| 465-4146-1 | 3/9 Design control — primary reference Alliant Techsystems Operations Llc |
| 3010PL1812626 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 3010-01-529-1972 is a Clutch Assembly,friction, manufactured by Northrop Grumman Systems Corp Div Weapon System, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-529-1972 has 2 manufacturer part numbers on file: 465-4146-1 (Rosomak S.a), 465-4146-1 (Northrop Grumman Systems Corp Div Weapon System).
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.