The Coupling,shaft,rigid, cataloged under National Stock Number 3010-00-658-3355, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 10 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-00-658-3355 |
| Primary Part Number | 5H2885 |
| Item Name | Coupling,shaft,rigid |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Spline Minor Diameter | 0.6280 INCHES NOMINAL FIRST END IN |
| Spline Type | INVOLUTE FIRST END |
| Overall Diameter | 1.125 INCHES NOMINAL IN |
| Spline Length | 2.000 INCHES NOMINAL FIRST END IN |
| Style Designator | PLAIN SLEEVE |
| Spline Major Diameter | 0.7530 INCHES NOMINAL FIRST END IN |
| Bore Shape | SPLINED FIRST END |
| Spline Pressure Angle in Deg | 30.000 FIRST END |
| Spline Quantity | 11 FIRST END |
| Body 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 |
|---|---|
| 5H2885 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
NSN 3010-00-658-3355 is a Coupling,shaft,rigid, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-658-3355 has 1 manufacturer part number on file: 5H2885 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 5H2885: Spline Minor Diameter: 0.6280 INCHES NOMINAL FIRST END IN; Spline Type: INVOLUTE FIRST END; Overall Diameter: 1.125 INCHES NOMINAL IN; Spline Length: 2.000 INCHES NOMINAL FIRST END IN. 10 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.