The Sprocket Wheel, cataloged under National Stock Number 3020-01-117-7684, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-117-7684 |
| Item Name | Sprocket Wheel |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Status | ACTIVE |
| Teeth Row Quantity | 1 |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 200136T | D/9 Drawing number reference only U.S. Government activity |
| PL-200136U PIECE 325 | 5/9 Secondary reference U.S. Government activity |
| 200136T6 | C/1 Advisory reference — outside the item-of-supply concept Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions |
| 200136T PIECE 325 | 5/9 Secondary reference U.S. Government activity |
| 24L050 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 24L050 | C/1 Advisory reference — outside the item-of-supply concept Dynamatic Corp |
| 200136T6 | 5/9 Secondary reference U.S. Government activity |
| 200136T6 | 3/9 Design control — primary reference Siemens Energy, Inc. Dba Dresser-Rand |
| 8328B | 5/9 Secondary reference Siemens Energy, Inc. Dba Dresser-Rand |
| 8328B | 5/9 Secondary reference Dynamatic Corp |
NSN 3020-01-117-7684 is a Sprocket Wheel, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5325-01-129-4364. Verify interchangeability with system specifications before substitution.
Key specifications for 3020-01-117-7684: Teeth Row Quantity: 1; Material: STEEL. 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.