The Clamp,hub, cataloged under National Stock Number 3040-00-085-8220, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Ge Aviation Systems Llc. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-085-8220 |
| Primary Part Number | 149208-01 |
| Item Name | Clamp,hub |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Ge Aviation Systems Llc |
| Status | ACTIVE |
| Surface Finish | 32 MICROINCHES INSIDE PERIPHERY |
| Surface Finish | 63 MICROINCHES ONE BEARING FLAT |
| FSC Application Data | CONTROLS,DIRECTIONAL GYRO |
| Plain Hole Diameter | 0.0800 INCHES MINIMUM AND 0.0860 INCHES MAXIMUM IN |
| Clamp Securing Hole Style | THREADED |
| Style Designator | ROUND, SINGLE BOLT SECURED |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 1018 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1018 ASSN STD SINGLE MATERIAL RESPONSE |
| Outside Diameter | 1.040 INCHES NOMINAL IN |
| Nominal Thread Size | 0.073 INCHES IN |
| Screw Thread Series Designator | UNF |
| Bore Diameter | 0.2180 INCHES MINIMUM AND 0.2200 INCHES MAXIMUM IN |
| Material | STEEL COMP 1018 |
| Thickness | 0.129 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 | X |
| Part Number | Manufacturer |
|---|---|
| 149208-01 PRIMARY | Ge Aviation Systems Llc (USA) |
NSN 3040-00-085-8220 is a Clamp,hub, manufactured by Ge Aviation Systems Llc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-085-8220 has 1 manufacturer part number on file: 149208-01 (Ge Aviation Systems Llc).
Key specifications for 149208-01: Surface Finish: 32 MICROINCHES INSIDE PERIPHERY; Surface Finish: 63 MICROINCHES ONE BEARING FLAT; FSC Application Data: CONTROLS,DIRECTIONAL GYRO; Plain Hole Diameter: 0.0800 INCHES MINIMUM AND 0.0860 INCHES MAXIMUM IN. 13 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.