The Hub,body, cataloged under National Stock Number 3040-00-040-2383, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Meritor Industrial Products, Llc. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3040-00-040-2383 |
| Primary Part Number | A333V854 |
| Item Name | Hub,body |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Meritor Industrial Products, Llc |
| Status | ACTIVE |
| Second End Hub Outside Diameter | 6.375 INCHES NOMINAL IN |
| Shoulder Width | 1.062 INCHES NOMINAL IN |
| Hub Inside Diameter | 3.875 INCHES NOMINAL IN |
| Material Document and Classification | UNS F22200 FED SPEC SINGLE MATERIAL RESPONSE |
| Distance From First End Hub to Shoulder | 2.188 INCHES NOMINAL IN |
| Material | IRON |
| Distance From Second End Hub to Shoulder | 4.562 INCHES NOMINAL IN |
| Shoulder Outside Diameter | 11.125 INCHES NOMINAL IN |
| First End Hub Outside Diameter | 7.188 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 |
|---|---|
| 8A4-334 | Trailmobile Inc Sub of the Pullman Co (USA) |
| 8327340 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 8331713 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| A333V854 PRIMARY | Meritor Industrial Products, Llc (USA) |
| Reference | Meaning |
|---|---|
| A333V854 | 5/9 Secondary reference Meritor Heavy Vehicle Systems, Llc |
NSN 3040-00-040-2383 is a Hub,body, manufactured by Meritor Industrial Products, Llc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-040-2383 has 4 manufacturer part numbers on file: 8A4-334 (Trailmobile Inc Sub of the Pullman Co), 8327340 (U S Army Tank Automotive Command Amsta-Im-Mm), 8331713 (U S Army Tank Automotive Command Amsta-Im-Mm), A333V854 (Meritor Industrial Products, Llc).
Key specifications for A333V854: Second End Hub Outside Diameter: 6.375 INCHES NOMINAL IN; Shoulder Width: 1.062 INCHES NOMINAL IN; Hub Inside Diameter: 3.875 INCHES NOMINAL IN; Material Document and Classification: UNS F22200 FED SPEC SINGLE MATERIAL RESPONSE. 9 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.