The Gearshaft,spur, cataloged under National Stock Number 3040-01-550-4526, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Taig Tools. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Gearshaft,spur |
| FSC / FSG | 3040 — Miscellaneous Power Transmission Equipment (FSG 30) |
| Manufacturers | Taig Tools (CAGE 4M2N4) |
| Parameter | Value |
|---|---|
| NSN | 3040-01-550-4526 |
| Primary Part Number | 100-13A |
| Item Name | Gearshaft,spur |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Taig Tools |
| 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 |
|---|---|
| 100-13A PRIMARY | Taig Tools (USA) |
| Reference | Meaning |
|---|---|
| 100-13A | 5/9 Secondary reference Taig Machinery |
NSN 3040-01-550-4526 is a Gearshaft,spur, manufactured by Taig Tools, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-550-4526 has 1 manufacturer part number on file: 100-13A (Taig Tools).
Key specifications for 100-13A: Special Features: PINION GEAR; End Item Identification: TAIG TOOLS MICRO LATHE II. 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.