The Gear,helical, cataloged under National Stock Number 3020-01-383-5878, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Cummins Inc.. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-383-5878 |
| Primary Part Number | 3038986 |
| Item Name | Gear,helical |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Cummins Inc. |
| Status | ACTIVE |
| Teeth Quantity | 54 |
| Body Style | SPOKED |
| Pitch Diameter | 167.7147 MILLIMETERS NOMINAL MM |
| Hub Nominal Diameter | 78.0 MILLIMETERS BOTH ENDS MM |
| Tooth Direction | LEFT |
| Nominal Outside Diameter | 173.7 MILLIMETERS MM |
| Face Nominal Width | 47.1 MILLIMETERS MM |
| Style Designator | RECESSED HUBS |
| Pressure Angle | 20.0000 DEGREES |
| Hub Style Designator | PLAIN BOTH ENDS |
| Material | STEEL OVERALL |
| Bore Style | PLAIN BOTH ENDS |
| Helix Angle | 15.0000 DEGREES |
| Furnished Items and Quantity | 1 BUSHING |
| Teeth Type | SINGLE HELIX |
| Bore Nominal Diameter | 60.1 MILLIMETERS BOTH ENDS MM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3038986 PRIMARY | Cummins Inc. (USA) |
NSN 3020-01-383-5878 is a Gear,helical, manufactured by Cummins Inc., classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-01-383-5878 has 1 cross-referenced part number: 3038986 (Cummins Inc.).
There is 1 known substitute for 3020-01-383-5878: 5962-01-049-3524. Verify interchangeability with system specifications before substitution.
Key specifications for 3038986: End Item Identification: 3930-01-307-3658; Teeth Quantity: 54; Body Style: SPOKED; Pitch Diameter: 167.7147 MILLIMETERS NOMINAL MM. 17 total characteristics are documented in the Federal Logistics Information System.