The Shaft,straight, cataloged under National Stock Number 3040-00-561-9516, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Borgwarner Pds (anderson), L.l.c.. Government technical data includes 15 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-561-9516 |
| Primary Part Number | 1880640 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Borgwarner Pds (anderson), L.l.c. |
| Status | ACTIVE |
| Second End Hole Diameter | 0.2840 INCHES NOMINAL IN |
| First End Diameter | 0.6220 INCHES NOMINAL IN |
| Second End Diameter | 0.6220 INCHES NOMINAL IN |
| Second End Distance From Keyway Center to End | 1.250 INCHES NOMINAL IN |
| First End Style | CIRCULAR GROOVED |
| Second End Keyway Width | 0.1560 INCHES NOMINAL IN |
| Second End Distance From Hole Center to End | 2.265 INCHES NOMINAL IN |
| Second End Hole Depth | 0.190 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| First End Distance From End to Groove | 0.885 INCHES NOMINAL IN |
| First End Groove Diameter | 0.5400 INCHES NOMINAL IN |
| Second End Style | WOODRUFF KEYWAY AND CROSS DRILLED |
| Material | STEEL |
| First End Groove Width | 0.0550 INCHES NOMINAL IN |
| External Keyway Length | 0.625 INCHES NOMINAL SECOND END 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 |
|---|---|
| 1880640 PRIMARY | Borgwarner Pds (anderson), L.l.c. (USA) |
| Reference | Meaning |
|---|---|
| 1880640 | 5/9 Secondary reference General Motors Corp |
| 1880640 | 5/9 Secondary reference General Motors Corp Delco Remy Div |
| 1880640 | 5/9 Secondary reference Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) |
| 1880640 | 5/9 Secondary reference Diamond Reo Truck Co |
| 370460 | 3/9 Design control — primary reference White Motor Corp |
NSN 3040-00-561-9516 is a Shaft,straight, manufactured by Borgwarner Pds (anderson), L.l.c., classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-561-9516 has 1 manufacturer part number on file: 1880640 (Borgwarner Pds (anderson), L.l.c.).
Key specifications for 1880640: Second End Hole Diameter: 0.2840 INCHES NOMINAL IN; First End Diameter: 0.6220 INCHES NOMINAL IN; Second End Diameter: 0.6220 INCHES NOMINAL IN; Second End Distance From Keyway Center to End: 1.250 INCHES NOMINAL IN. 15 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.