The Gear,helical, cataloged under National Stock Number 3020-00-358-7204, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Wisconsin Motors, Llc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3020-00-358-7204 |
| Primary Part Number | GD93C5 |
| Item Name | Gear,helical |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Wisconsin Motors, Llc |
| Status | CANCELLED |
| Teeth Quantity | 24 |
| Pitch Diameter | 2.5310 INCHES NOMINAL IN |
| Hub Style Designator | PLAIN FIRST END |
| Style Designator | PROTRUDING HUB |
| Nominal Outside Diameter | 2.631 INCHES IN |
| Helix Angle | 18.7665 DEGREES |
| Hub Nominal Diameter | 0.938 INCHES FIRST END IN |
| Bore Nominal Diameter | 0.624 INCHES BOTH ENDS IN |
| Bore Style | PLAIN BOTH ENDS |
| Nominal Distance Between Body Face and Protruding Hub End | 0.0360 INCHES FIRST END IN |
| Pressure Angle | 20.0000 DEGREES |
| Teeth Type | SINGLE HELIX |
| Body Style | PLAIN, SOLID |
| Tooth Direction | LEFT |
| Face Nominal Width | 0.465 INCHES IN |
| Material | STEEL OVERALL |
| Material Document and Classification | FED STD 66,C1113,C1115,C1117 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Tooth Form | STANDARD |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 3020-00-358-7204 is a Gear,helical, manufactured by Wisconsin Motors, Llc, classified under FSC 3020 (No Item Name Available). Status: cancelled.
NSN 3020-00-358-7204 has 5 cross-referenced part numbers: GD93C (Wisconsin Motors, Llc), FM142 (Fairbanks Morse, Llc), FM142 (Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine), GD93C5 (Wisconsin Motors, Llc), 3956 (Wico-Prestolite Co the Div of Eltra Corp).
There are 9 known substitutes for 3020-00-358-7204: 5930-00-075-2334, 5905-00-102-5711, 4030-00-784-4524 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for GD93C5: Teeth Quantity: 24; Pitch Diameter: 2.5310 INCHES NOMINAL IN; Hub Style Designator: PLAIN FIRST END; Style Designator: PROTRUDING HUB. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 3020-00-358-7204 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.