The Clamp,hub, cataloged under National Stock Number 3040-00-608-9805, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-608-9805 |
| Item Name | Clamp,hub |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| FSC Application Data | FLIGHT INSTRUMENTS |
| Plain Hole Diameter | 0.1040 INCHES MINIMUM AND 0.1090 INCHES MAXIMUM IN |
| Clamp Securing Hole Style | THREADED |
| Criticality Code Justification | FEAT |
| Style Designator | ROUND, SINGLE BOLT SECURED |
| Material Document and Classification | QQ-S-764, TYPE 416, COND A-CANCELED FED SPEC SINGLE MATERIAL RESPONSE |
| Outside Diameter | 0.531 INCHES NOMINAL IN |
| Screw Thread Series Designator | UNF |
| Bore Diameter | 0.1875 INCHES NOMINAL IN |
| Material | STEEL COMP 416 |
| Thickness | 0.160 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Reference | Meaning |
|---|---|
| 1292469-1 | 3/2 Design control — primary reference U.S. Government activity |
| 1292469-1 | 5/9 Secondary reference Honeywell Intl Inc Defense Avionics Systems |
NSN 3040-00-608-9805 is a Clamp,hub, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
Key specifications for 3040-00-608-9805: FSC Application Data: FLIGHT INSTRUMENTS; Plain Hole Diameter: 0.1040 INCHES MINIMUM AND 0.1090 INCHES MAXIMUM IN; Clamp Securing Hole Style: THREADED; Criticality Code Justification: FEAT. 11 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.