The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-200-4198, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Control Flow, Inc. Dba Control Flow Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-200-4198 |
| Primary Part Number | B-301304 |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Control Flow, Inc. Dba Control Flow Inc |
| Status | ACTIVE |
| Bore Shape | SPLINED BOTH ENDS |
| Spline Quantity | 13 BOTH ENDS |
| 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 |
|---|---|
| D301088P ITEM 20 | Control Flow, Inc. Dba Control Flow Inc (USA) |
| B-301304 PRIMARY | Control Flow, Inc. Dba Control Flow Inc (USA) |
| Reference | Meaning |
|---|---|
| D301079 FIND NO 24 | C/1 Advisory reference — outside the item-of-supply concept Peak Technologies Group Inc the |
| D301088P ITEM 20 | 5/9 Secondary reference Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division |
| D301087 FIND NO 24 | C/1 Advisory reference — outside the item-of-supply concept Control Flow, Inc. Dba Control Flow Inc |
| D301079 FIND NO 24 | C/1 Advisory reference — outside the item-of-supply concept Control Flow, Inc. Dba Control Flow Inc |
| B-301304 | 5/9 Secondary reference Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division |
NSN 3010-01-200-4198 is a Coupling,shaft,flexible, manufactured by Control Flow, Inc. Dba Control Flow Inc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-200-4198 has 2 manufacturer part numbers on file: D301088P ITEM 20 (Control Flow, Inc. Dba Control Flow Inc), B-301304 (Control Flow, Inc. Dba Control Flow Inc).
Key specifications for B-301304: Bore Shape: SPLINED BOTH ENDS; Spline Quantity: 13 BOTH ENDS. 2 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.