The Gear Set,helical,matched, cataloged under National Stock Number 3020-01-209-7532, 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 Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Itw Heartland. Government technical data includes 2 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-209-7532 |
| Primary Part Number | B13380 |
| Item Name | Gear Set,helical,matched |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Itw Heartland |
| Status | ACTIVE |
| Component Quantity | 3 |
| Nonsupply Items and Quantities | GEARS,3 |
| 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 |
|---|---|
| B13380 PRIMARY | Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Itw Heartland (USA) |
| Reference | Meaning |
|---|---|
| B-51-13380 | 5/9 Secondary reference Itw Heartland Components Inc |
| 501-4457016 PC34-92-93 | 5/9 Secondary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
| 6503-86 PC91,92,93,33,34 | 5/9 Secondary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
| B-51-13380 | 3/9 Design control — primary reference Illinois Tool Works Inc |
| 6503-77PC34,92,93 | 5/9 Secondary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
NSN 3020-01-209-7532 is a Gear Set,helical,matched, manufactured by Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Itw Heartland, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-209-7532 has 1 manufacturer part number on file: B13380 (Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Itw Heartland).
Key specifications for B13380: Component Quantity: 3; Nonsupply Items and Quantities: GEARS,3. 2 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.