The Coupling,shaft,rigid, cataloged under National Stock Number 3010-01-697-6855, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is The Hiller Companies, Llc Dba Hiller Systems Inc Div Hiller Water Mist. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Coupling,shaft,rigid |
| FSC / FSG | 3010 — Torque Converters and Speed Changers (FSG 30) |
| Manufacturers | The Hiller Companies, Llc Dba Hiller Systems Inc Div Hiller Water Mist (CAGE 8VKS8); Securiplex Llc (CAGE 34JR9) |
| Parameter | Value |
|---|---|
| NSN | 3010-01-697-6855 |
| Primary Part Number | 431-18026-41 |
| Item Name | Coupling,shaft,rigid |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | The Hiller Companies, Llc Dba Hiller Systems Inc Div Hiller Water Mist |
| Status | ACTIVE |
| 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 |
|---|---|
| 431-18026-41 PRIMARY | The Hiller Companies, Llc Dba Hiller Systems Inc Div Hiller Water Mist (USA) |
| 431-18026-41 | Securiplex Llc (USA) |
| Reference | Meaning |
|---|---|
| MA-16540-06 ITEM 3 | D/9 Drawing number reference only The Hiller Companies, Llc Dba Hiller Systems Inc Div Hiller Water Mist |
NSN 3010-01-697-6855 is a Coupling,shaft,rigid, manufactured by The Hiller Companies, Llc Dba Hiller Systems Inc Div Hiller Water Mist, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-697-6855 has 2 manufacturer part numbers on file: 431-18026-41 (The Hiller Companies, Llc Dba Hiller Systems Inc Div Hiller Water Mist), 431-18026-41 (Securiplex Llc).
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.