The Gearshaft,helical, cataloged under National Stock Number 3040-01-226-9018, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Rtx Corporation Div Pratt & Whitney. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 3040-01-226-9018 |
| Primary Part Number | 160782-100 |
| Item Name | Gearshaft,helical |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Rtx Corporation Div Pratt & Whitney |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 160782-100 PRIMARY | Rtx Corporation Div Pratt & Whitney (USA) |
| Reference | Meaning |
|---|---|
| 160782-100 | 5/2 Secondary reference U.S. Government activity |
NSN 3040-01-226-9018 is a Gearshaft,helical, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-226-9018 has 1 manufacturer part number on file: 160782-100 (Rtx Corporation Div Pratt & Whitney).
Key specifications for 160782-100: Special Features: C/O 1 SHAFT,P/N 49702-1,ALY STEEL AND 1 P/N 49702-5 RETAINER,OIL;ALSO INCLUDES HELICAL GEAR;6.970 IN. MIN TO 7.01 IN. MAX LG;DIA ONE END 0.350 IN. MIN TO 0.390 IN. MAX;OTHER END 0.720 IN. MIN TO 0.820 IN. MAX EXCLUDING HELICAL GEAR DATA;GEAR AND SPLINE TEETH AND SPECIFIED AREAS TO BE CASE HARDENED 0.008-0.015 EFFECTIVE CASE DEPTH;METALLURGICAL QUALITY PER FSCM 55820 SPEC E.S. 9-45,GRADE A;APPL TO TEST STAND JFS FUEL FOR F-16A/B ACFT A; End Item Identification: 4920010830429. 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 3040-01-226-9018 has DEMIL Code B. 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.