The Gear,spur, cataloged under National Stock Number 3020-01-368-1382, 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 Naval Sea Systems Command. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3020-01-368-1382 |
| Primary Part Number | C24S18-084 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Bore Nominal Diameter | 0.250 INCHES BOTH ENDS IN |
| Teeth Quantity | 84 |
| Pitch Diameter | 3.5000 INCHES NOMINAL IN |
| Nominal Outside Diameter | 3.583 INCHES IN |
| Pressure Angle | 20.0000 DEGREES |
| Material | STEEL CORROSION RESISTING BODY |
| 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 |
|---|---|
| C24S18-084 | Naval Sea Systems Command (USA) |
| 6134008 ITEM 16 | Naval Sea Systems Command (USA) |
| H23-84 | Roller Bearing Co of America, Inc Div Pic Design (USA) |
| Reference | Meaning |
|---|---|
| 6134008 | D/9 Drawing number reference only Naval Sea Systems Command |
| C24S18-084 | 3/9 Design control — primary reference W. M. Berg, Inc. |
| LBS-C2-84 | 5/9 Secondary reference Nordex Inc |
| C24S18-84 | 5/9 Secondary reference W. M. Berg, Inc. |
| DH23T-84 | 5/9 Secondary reference Allied Devices Corp Dba Absolute Precision Co |
NSN 3020-01-368-1382 is a Gear,spur, manufactured by Naval Sea Systems Command, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-368-1382 has 3 manufacturer part numbers on file: C24S18-084 (Naval Sea Systems Command), 6134008 ITEM 16 (Naval Sea Systems Command), H23-84 (Roller Bearing Co of America, Inc Div Pic Design).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-516-9210. Verify interchangeability with system specifications before substitution.
Key specifications for C24S18-084: Bore Nominal Diameter: 0.250 INCHES BOTH ENDS IN; Teeth Quantity: 84; Pitch Diameter: 3.5000 INCHES NOMINAL IN; Nominal Outside Diameter: 3.583 INCHES IN. 6 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.