The Clutch Half,positive,nonvehicula, cataloged under National Stock Number 3010-01-486-5172, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Naval Sea Systems Command. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-486-5172 |
| Primary Part Number | 122-6818601 PC 41 |
| Item Name | Clutch Half,positive,nonvehicula |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Hub Diameter | 3.5000 INCHES NOMINAL IN |
| Jaw Circle Outside Diameter | 3.5000 INCHES NOMINAL IN |
| Style Designator | DRIVEN TAPERED JAW |
| Spline Major Diameter | 0.8750 INCHES NOMINAL IN |
| Bore Shape | STRAIGHT SPLINE |
| Spline Quantity | 10 |
| 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 |
|---|---|
| 122-6818601 PC 41 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 6818601 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 3010-01-486-5172 is a Clutch Half,positive,nonvehicula, manufactured by Naval Sea Systems Command, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-486-5172 has 1 manufacturer part number on file: 122-6818601 PC 41 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 4010-01-503-4942. Verify interchangeability with system specifications before substitution.
Key specifications for 122-6818601 PC 41: Hub Diameter: 3.5000 INCHES NOMINAL IN; Jaw Circle Outside Diameter: 3.5000 INCHES NOMINAL IN; Style Designator: DRIVEN TAPERED JAW; Overall Length: 2.0000 INCHES NOMINAL IN. 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.