The Coupling,shaft,rigid, cataloged under National Stock Number 3010-00-294-9076, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc.. 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 | 3010-00-294-9076 |
| Primary Part Number | 52003891 |
| Item Name | Coupling,shaft,rigid |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Bae Systems Information and Electronic Systems Integration Inc. |
| Status | ACTIVE |
| Bore Length | 0.3750 INCHES NOMINAL BOTH ENDS IN |
| Overall Diameter | 0.438 INCHES NOMINAL IN |
| Style Designator | PLAIN SLEEVE |
| Bore Shape | STRAIGHT BOTH ENDS |
| Body Material | COPPER ALLOY |
| Threaded Hole Quantity | 4 |
| Thread Size Designator | 4-40 NC-2 |
| Surface Treatment | CADMIUM |
| Bore Diameter | 0.1260 INCHES MINIMUM AND 0.1270 INCHES MAXIMUM FIRST END IN |
| Bore Diameter | 0.2510 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM SECOND END IN |
| 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 |
|---|---|
| 52003891 PRIMARY | Bae Systems Information and Electronic Systems Integration Inc. (USA) |
NSN 3010-00-294-9076 is a Coupling,shaft,rigid, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-294-9076 has 1 manufacturer part number on file: 52003891 (Bae Systems Information and Electronic Systems Integration Inc.).
Key specifications for 52003891: Bore Length: 0.3750 INCHES NOMINAL BOTH ENDS IN; Overall Diameter: 0.438 INCHES NOMINAL IN; Style Designator: PLAIN SLEEVE; Overall Length: 0.750 INCHES NOMINAL 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.