The Gearshaft,spur, cataloged under National Stock Number 3040-01-058-1502, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Rolls-Royce Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-058-1502 |
| Primary Part Number | 6896437 |
| Item Name | Gearshaft,spur |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Rolls-Royce Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 6896437 PRIMARY | Rolls-Royce Corporation (USA) |
| Reference | Meaning |
|---|---|
| 6896437 | 5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc |
| 6896437AL | 5/9 Secondary reference Extex Engineered Products Inc Dba Timken Aerospace Services |
NSN 3040-01-058-1502 is a Gearshaft,spur, manufactured by Rolls-Royce Corporation, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-058-1502 has 1 manufacturer part number on file: 6896437 (Rolls-Royce Corporation).
Key specifications for 6896437: Special Features: 1.927 MIN-1.932 MAX IN. LG,5.411 MIN-5.416 MAX IN. OD,35 SPURGEAR TEETH,25 DEG PRESSURE ANGLE;2.0427 IN. NOM SMALL GEAR DIA,34 SPUR GEAR TEETH,20 DEG PRESSURE ANGLE;STEEL PER AMS6265 MATL O/A IN. 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.
NSN 3040-01-058-1502 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.