The Hub,body, cataloged under National Stock Number 3040-00-404-0750, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3040-00-404-0750 |
| Primary Part Number | 10924603 |
| Item Name | Hub,body |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Second End Hub Outside Diameter | 3.932 INCHES NOMINAL IN |
| Shoulder Width | 0.780 INCHES NOMINAL IN |
| Hub Inside Diameter | 2.590 INCHES NOMINAL IN |
| Distance From First End Hub to Shoulder | 2.120 INCHES NOMINAL IN |
| Material | IRON |
| Distance From Second End Hub to Shoulder | 0.510 INCHES NOMINAL IN |
| Shoulder Outside Diameter | 7.060 INCHES NOMINAL IN |
| First End Hub Outside Diameter | 3.280 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 |
|---|---|
| 10924603 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 71770-43434 | 5/9 Secondary reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 3040-00-404-0750 is a Hub,body, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-404-0750 has 1 manufacturer part number on file: 10924603 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 10924603: Second End Hub Outside Diameter: 3.932 INCHES NOMINAL IN; Shoulder Width: 0.780 INCHES NOMINAL IN; Hub Inside Diameter: 2.590 INCHES NOMINAL IN; Special Features: 3.410 IN.NOM;FSC APPLICATION DATA:VEHICULAR WHEEL COMPONENT IN. 8 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.