The Gearshaft,spur, cataloged under National Stock Number 3040-01-076-4349, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Sifco Industries Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-076-4349 |
| Primary Part Number | 3-140-194-13 |
| Item Name | Gearshaft,spur |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Sifco Industries Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 3-140-194-13 PRIMARY | Sifco Industries Inc (USA) |
| 12286913 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 3-140-194-13 | 5/9 Secondary reference U.S. Government activity |
| 3-140-194-13 | 3/2 Design control — primary reference U.S. Government activity |
| 12286499 | 5/9 Secondary reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 3040-01-076-4349 is a Gearshaft,spur, manufactured by Sifco Industries Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-076-4349 has 2 manufacturer part numbers on file: 3-140-194-13 (Sifco Industries Inc), 12286913 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 3-140-194-13: Special Features: GEARSHAFT,SPUR HAS 18 TEETH;9.935 O/A IN.; End Item Identification: 2350-01-087-1095. 0 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.