The Gear,helical, cataloged under National Stock Number 3020-00-391-0592, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3020-00-391-0592 |
| Primary Part Number | 109396R1 |
| Item Name | Gear,helical |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ |
| Status | CANCELLED |
| Pitch Diameter | 6.3169 INCHES NOMINAL IN |
| Pressure Angle | 21.0000 DEGREES |
| Teeth Type | SINGLE HELIX |
| Keyway Nominal Width | 0.500 INCHES BOTH ENDS IN |
| Tooth Direction | RIGHT |
| Nominal Distance Between Body Face and Protruding Hub End | 0.281 INCHES FIRST END IN |
| Bore Style | W/ KEYWAY BOTH ENDS |
| Nominal Distance From Bore Center to Keyway Bottom | 1.737 INCHES BOTH ENDS IN |
| Style Designator | PROTRUDING HUBS |
| Face Nominal Width | 2.253 INCHES IN |
| Hub Style Designator | PLAIN BOTH ENDS |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 8620 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Tooth Form | STANDARD |
| Hub Nominal Diameter | 4.000 INCHES BOTH ENDS IN |
| Helix Angle | 20.8667 DEGREES |
| Material | STEEL COMP 8620 OVERALL |
| Nominal Outside Diameter | 6.738 INCHES IN |
| Body Style | PLAIN, SOLID |
| Bore Nominal Diameter | 3.000 INCHES BOTH ENDS IN |
| Nominal Distance Between Body Face and Protruding Hub End | 0.034 INCHES SECOND END IN |
| Teeth Quantity | 30 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 19FR021 | Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA) |
| 109396R1 | Navistar Intl Corp Truck Br Ohio Plant (USA) |
| 19FR021 | Eaton Corp Transmission Div (USA) |
| 7552 | Mcquay-Norris Inc Oem Div an Skf Industries Co |
| 7552 | Corbitt Co Inc (USA) |
| 7552 | Eaton Corp Transmission Div (USA) |
| 109396R1 PRIMARY | Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA) |
| 8333384 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 6369 | Eaton Corp Transmission Div (USA) |
| 109396R1 | Navistar International Corporation Dba Navistar (USA) |
NSN 3020-00-391-0592 is a Gear,helical, manufactured by Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/, classified under FSC 3020 (No Item Name Available). Status: cancelled.
NSN 3020-00-391-0592 has 10 cross-referenced part numbers: 19FR021 (Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)), 109396R1 (Navistar Intl Corp Truck Br Ohio Plant), 19FR021 (Eaton Corp Transmission Div), 7552 (Mcquay-Norris Inc Oem Div an Skf Industries Co), 7552 (Corbitt Co Inc) and 5 more.
There are 11 known substitutes for 3020-00-391-0592: 4730-00-196-2030, 5365-00-216-3331, 5340-00-298-9474 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 109396R1: Pitch Diameter: 6.3169 INCHES NOMINAL IN; Pressure Angle: 21.0000 DEGREES; Teeth Type: SINGLE HELIX; Keyway Nominal Width: 0.500 INCHES BOTH ENDS IN. 21 total characteristics are documented in the Federal Logistics Information System.
NSN 3020-00-391-0592 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.