The Coupling Half,shaft, cataloged under National Stock Number 3010-00-124-4772, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-00-124-4772 |
| Primary Part Number | S6110-26406-001 |
| Item Name | Coupling Half,shaft |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| Bore Length | 1.2500 INCHES NOMINAL IN |
| Body Style | 2 HOLE FLANGE, THROUGH BORE |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 4340 FED STD SINGLE MATERIAL RESPONSE |
| Bore Shape | STRAIGHT |
| Bore Diameter | 0.5010 INCHES NOMINAL 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 | F |
| Part Number | Manufacturer |
|---|---|
| S6110-26406-001 PRIMARY | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| Reference | Meaning |
|---|---|
| S6110-26406-1 | 5/9 Secondary reference Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
NSN 3010-00-124-4772 is a Coupling Half,shaft, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-124-4772 has 1 manufacturer part number on file: S6110-26406-001 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for S6110-26406-001: Bore Length: 1.2500 INCHES NOMINAL IN; Body Style: 2 HOLE FLANGE, THROUGH BORE; Material Document and Classification: FED STD 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 4340 FED STD SINGLE MATERIAL RESPONSE; Overall Length: 1.250 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.