The Insert,flexible Coupling, cataloged under National Stock Number 3010-01-370-8183, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Woods T B Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-370-8183 |
| Primary Part Number | 11-030-50 |
| Item Name | Insert,flexible Coupling |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Woods T B Inc |
| Status | ACTIVE |
| Material | STEEL |
| 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 |
|---|---|
| 11-030-50 PRIMARY | Woods T B Inc (USA) |
| D200SA43403 FIND NO. 1 | Bird-Johnson Propeller Company, Llc (USA) |
| Reference | Meaning |
|---|---|
| D200SA43403 | D/9 Drawing number reference only Bird-Johnson Propeller Company, Llc |
NSN 3010-01-370-8183 is a Insert,flexible Coupling, manufactured by Woods T B Inc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-370-8183 has 2 manufacturer part numbers on file: 11-030-50 (Woods T B Inc), D200SA43403 FIND NO. 1 (Bird-Johnson Propeller Company, Llc).
1 possible match (shared part number, not a government interchangeability claim): 3010-01-370-8188. Verify interchangeability with system specifications before substitution.
Key specifications for 11-030-50: Special Features: LAMINATED CONSTRUCTION FEATURE-NOT INCL.; Material: STEEL. 1 specification is 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.