The Hub,body, cataloged under National Stock Number 3040-00-157-9820, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-157-9820 |
| Primary Part Number | 493667PC3 |
| Item Name | Hub,body |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Second End Hub Outside Diameter | 0.437 INCHES NOMINAL IN |
| Shoulder Width | 0.468 INCHES NOMINAL IN |
| Hub Inside Diameter | 0.157 INCHES NOMINAL IN |
| Style Designator | DOUBLE HUB W/ SECRING HOLE(S) |
| Surface Treatment | ANODIZE |
| Distance From First End Hub to Shoulder | 0.437 INCHES NOMINAL IN |
| Material | ALUMINUM |
| Distance From Second End Hub to Shoulder | 0.343 INCHES NOMINAL IN |
| Shoulder Outside Diameter | 0.750 INCHES NOMINAL IN |
| First End Hub Outside Diameter | 0.249 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 |
|---|---|
| 493667PC3 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 493667PC3 | 5/2 Secondary reference U.S. Government activity |
NSN 3040-00-157-9820 is a Hub,body, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-157-9820 has 1 manufacturer part number on file: 493667PC3 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 493667PC3: Second End Hub Outside Diameter: 0.437 INCHES NOMINAL IN; Shoulder Width: 0.468 INCHES NOMINAL IN; Hub Inside Diameter: 0.157 INCHES NOMINAL IN; Style Designator: DOUBLE HUB W/ SECRING HOLE(S). 10 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.