The Disk,clutch,nonvehicular, cataloged under National Stock Number 3010-00-580-3232, 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 Corporation Dba Northrop Grumman Systems Corp Div Multiple. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-00-580-3232 |
| Primary Part Number | 52171 |
| Item Name | Disk,clutch,nonvehicular |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple |
| Status | ACTIVE |
| Disk Material | CORK |
| Design Type | DRY |
| Outside Diameter | 0.740 INCHES NOMINAL IN |
| Flexibility | RIGID |
| Disk Type | PLAIN |
| Construction | SOLID |
| 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 |
|---|---|
| 52171 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA) |
| Reference | Meaning |
|---|---|
| 52171 | 3/9 Design control — primary reference Northrop Grumman Systems Corporation Div Es Defensive Systems Division |
NSN 3010-00-580-3232 is a Disk,clutch,nonvehicular, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-580-3232 has 1 manufacturer part number on file: 52171 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple).
4 possible matches (shared part number, not a government interchangeability claim): 5360-00-597-2281, 5998-00-939-8227, 5365-01-441-0594. Verify interchangeability with system specifications before substitution.
Key specifications for 52171: Disk Material: CORK; Design Type: DRY; Outside Diameter: 0.740 INCHES NOMINAL IN; Flexibility: RIGID. 6 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.