The Gear,spur, cataloged under National Stock Number 3020-01-316-1108, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Rolls-Royce Airlines. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-316-1108 |
| Primary Part Number | S3S14454000-016 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Rolls-Royce Airlines |
| Status | ACTIVE |
| Bore Nominal Diameter | 18.0 MILLIMETERS BOTH ENDS MM |
| Body Style | PLAIN, SOLID |
| Bore Style | PLAIN BOTH ENDS |
| Style Designator | HUBLESS |
| Face Nominal Width | 0.188 INCHES 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 |
|---|---|
| S3S14454000-016 | Rolls-Royce Airlines (GBR) |
| Reference | Meaning |
|---|---|
| S3S14454000-016 | 5/9 Secondary reference Rolls-Royce Plc Div Defense (europe) |
| S3S14454000-016 | 3/9 Design control — primary reference Rolls-Royce /canada/ Ltd the Pie Ix Facility |
NSN 3020-01-316-1108 is a Gear,spur, manufactured by Rolls-Royce Airlines, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-316-1108 has 1 manufacturer part number on file: S3S14454000-016 (Rolls-Royce Airlines).
Key specifications for S3S14454000-016: Bore Nominal Diameter: 18.0 MILLIMETERS BOTH ENDS MM; Body Style: PLAIN, SOLID; Bore Style: PLAIN BOTH ENDS; Style Designator: HUBLESS. 5 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.