The Coupling,shaft,rigid, cataloged under National Stock Number 3010-00-640-4802, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Stromberg-Carlson Corp a Plessey Telecommunications Co. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3010-00-640-4802 |
| Primary Part Number | 204619-000 |
| Item Name | Coupling,shaft,rigid |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Stromberg-Carlson Corp a Plessey Telecommunications Co |
| Status | ACTIVE |
| Bore Length | 1.500 INCHES NOMINAL FIRST END IN |
| Overall Diameter | 0.750 INCHES NOMINAL IN |
| Style Designator | PLAIN SLEEVE |
| Bore Shape | STRAIGHT FIRST END |
| Body Material | STEEL |
| Threaded Hole Quantity | 1 |
| Thread Size Designator | 10-32 |
| Surface Treatment | CHROMIUM OR NICKEL |
| Bore Diameter | 0.315 INCHES NOMINAL FIRST 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 |
|---|---|
| 204619-000 PRIMARY | Stromberg-Carlson Corp a Plessey Telecommunications Co (USA) |
| Reference | Meaning |
|---|---|
| 204619-000 | 5/9 Secondary reference Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc |
NSN 3010-00-640-4802 is a Coupling,shaft,rigid, manufactured by Stromberg-Carlson Corp a Plessey Telecommunications Co, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-640-4802 has 1 manufacturer part number on file: 204619-000 (Stromberg-Carlson Corp a Plessey Telecommunications Co).
Key specifications for 204619-000: Bore Length: 1.500 INCHES NOMINAL FIRST END IN; Overall Diameter: 0.750 INCHES NOMINAL IN; Style Designator: PLAIN SLEEVE; Overall Length: 1.500 INCHES NOMINAL IN. 9 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.