The Hub,body, cataloged under National Stock Number 3040-00-008-4650, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 7 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 | 3040-00-008-4650 |
| Primary Part Number | 546-6792-002 |
| Item Name | Hub,body |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| Status | ACTIVE |
| Shoulder Width | 0.188 INCHES NOMINAL IN |
| Hub Inside Diameter | 0.172 INCHES NOMINAL IN |
| Style Designator | SINGLE THREADED HUB |
| Distance From First End Hub to Shoulder | 0.234 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING |
| Shoulder Outside Diameter | 0.375 INCHES NOMINAL IN |
| First End Hub Outside Diameter | 0.266 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 |
|---|---|
| 546-6792-002 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
NSN 3040-00-008-4650 is a Hub,body, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-008-4650 has 1 manufacturer part number on file: 546-6792-002 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).
Key specifications for 546-6792-002: Shoulder Width: 0.188 INCHES NOMINAL IN; Hub Inside Diameter: 0.172 INCHES NOMINAL IN; Style Designator: SINGLE THREADED HUB; Special Features: ATTACHMENT METHOD:MACHINE SCREW;THREAD SIZE:0.250-28 IN.;O/A LENGTH:0.266 IN.NOM;HUB THREAD LENGTH:0.125 IN.NOM IN. 7 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.