The Coupling,shaft,rigid, cataloged under National Stock Number 3010-01-579-3516, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Ringfeder Power Transmission Usa Corp Dba Ringfeder Power Transmission Usa Corporation. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-579-3516 |
| Primary Part Number | BDR 110.2/CF |
| Item Name | Coupling,shaft,rigid |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Ringfeder Power Transmission Usa Corp Dba Ringfeder Power Transmission Usa Corporation |
| Status | ACTIVE |
| Bore Length | 2.760 INCHES NOMINAL FIRST END IN |
| Overall Diameter | 6.100 INCHES NOMINAL IN |
| Style Designator | PLAIN FLANGE |
| Bore Shape | STRAIGHT BOTH ENDS |
| Bore Diameter | 0.837 INCHES NOMINAL BOTH ENDS 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 |
|---|---|
| BDR 110.2/CF PRIMARY | Ringfeder Power Transmission Usa Corp Dba Ringfeder Power Transmission Usa Corporation (USA) |
| 43-95.2119 REV A / BDR 110.2C/F | Ringfeder Power Transmission Usa Corp Dba Ringfeder Power Transmission Usa Corporation (USA) |
NSN 3010-01-579-3516 is a Coupling,shaft,rigid, manufactured by Ringfeder Power Transmission Usa Corp Dba Ringfeder Power Transmission Usa Corporation, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-579-3516 has 2 manufacturer part numbers on file: BDR 110.2/CF (Ringfeder Power Transmission Usa Corp Dba Ringfeder Power Transmission Usa Corporation), 43-95.2119 REV A / BDR 110.2C/F (Ringfeder Power Transmission Usa Corp Dba Ringfeder Power Transmission Usa Corporation).
Key specifications for BDR 110.2/CF: Bore Length: 2.760 INCHES NOMINAL FIRST END IN; Overall Diameter: 6.100 INCHES NOMINAL IN; Style Designator: PLAIN FLANGE; Overall Length: 7.200 INCHES NOMINAL IN. 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.