The Coupling Half,shaft, cataloged under National Stock Number 3010-00-421-9480, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Atlas Copco Holyoke Inc. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-00-421-9480 |
| Primary Part Number | CPL895 |
| Item Name | Coupling Half,shaft |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Atlas Copco Holyoke Inc |
| Status | ACTIVE |
| Bore Length | 3.0000 INCHES NOMINAL IN |
| Body Style | MULTIPLE POSITIONING HOLES, RAISED FACE |
| Bore Shape | TAPERED |
| Taper Largest Diameter | 3.4930 INCHES MINIMUM AND 3.4950 INCHES MAXIMUM IN |
| Material | STEEL |
| 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 |
|---|---|
| CPL895 | Atlas Copco Holyoke Inc (USA) |
| Reference | Meaning |
|---|---|
| CPL895 | 5/9 Secondary reference U.S. Government activity |
| 205665 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3010-00-421-9480 is a Coupling Half,shaft, manufactured by Atlas Copco Holyoke Inc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-421-9480 has 1 manufacturer part number on file: CPL895 (Atlas Copco Holyoke Inc).
Key specifications for CPL895: Bore Length: 3.0000 INCHES NOMINAL IN; Body Style: MULTIPLE POSITIONING HOLES, RAISED FACE; Overall Length: 3.000 INCHES NOMINAL IN; Bore Shape: TAPERED. 5 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.