The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-421-1672, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Appleton Marine Inc. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-421-1672 |
| Primary Part Number | B95 WITH PILOT BORE |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Appleton Marine Inc |
| Status | ACTIVE |
| Bore Length | 35.0 MILLIMETERS NOMINAL BOTH ENDS MM |
| Design Type | INSERT |
| Outside Diameter | 95.0 MILLIMETERS NOMINAL MM |
| Bore Shape | ROUGH STOCK BOTH ENDS |
| Bore Diameter | 42.0 MILLIMETERS NOMINAL BOTH ENDS MM |
| Insert Material | RUBBER |
| 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 |
|---|---|
| B95 WITH PILOT BORE PRIMARY | Appleton Marine Inc (USA) |
| B95 WITH PILOT BORE PRIMARY | Flender Corporation Dba Foreign Parent Is a Friedr Flender Ag Bocholt Germany. (USA) |
| Reference | Meaning |
|---|---|
| 5610091 | 5/1 Secondary reference Flender Gmbh |
NSN 3010-01-421-1672 is a Coupling,shaft,flexible, manufactured by Appleton Marine Inc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-421-1672 has 2 manufacturer part numbers on file: B95 WITH PILOT BORE (Appleton Marine Inc), B95 WITH PILOT BORE (Flender Corporation Dba Foreign Parent Is a Friedr Flender Ag Bocholt Germany.).
Key specifications for B95 WITH PILOT BORE: Bore Length: 35.0 MILLIMETERS NOMINAL BOTH ENDS MM; Design Type: INSERT; Overall Length: 72.0 MILLIMETERS NOMINAL MM; Outside Diameter: 95.0 MILLIMETERS NOMINAL MM. 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.