The Coupling Half,shaft, cataloged under National Stock Number 3010-01-186-9522, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is B.w. Elliott Manufacturing Co., Llc. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3010-01-186-9522 |
| Primary Part Number | S09860-212 |
| Item Name | Coupling Half,shaft |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | B.w. Elliott Manufacturing Co., Llc |
| 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 |
|---|---|
| S09860-212 PRIMARY | B.w. Elliott Manufacturing Co., Llc (USA) |
| 12135-501 | Elliott B W Mfg Co Llc Flex Shaft and Valve Control Product Lines (USA) |
| Reference | Meaning |
|---|---|
| 9851-VDF1-12 | C/1 Advisory reference — outside the item-of-supply concept Elliott B W Mfg Co Llc Flex Shaft and Valve Control Product Lines |
| 9860-VF2-12 | 5/9 Secondary reference Elliott B W Mfg Co Llc Flex Shaft and Valve Control Product Lines |
| 12139-501 | C/1 Advisory reference — outside the item-of-supply concept B.w. Elliott Manufacturing Co., Llc |
| 12135-501 | C/1 Advisory reference — outside the item-of-supply concept B.w. Elliott Manufacturing Co., Llc |
NSN 3010-01-186-9522 is a Coupling Half,shaft, manufactured by B.w. Elliott Manufacturing Co., Llc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-186-9522 has 2 manufacturer part numbers on file: S09860-212 (B.w. Elliott Manufacturing Co., Llc), 12135-501 (Elliott B W Mfg Co Llc Flex Shaft and Valve Control Product Lines).
1 possible match (shared part number, not a government interchangeability claim): 5895-01-685-9383. Verify interchangeability with system specifications before substitution.
Key specifications for S09860-212: 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.