The Gear,helical, cataloged under National Stock Number 3020-00-200-2131, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Eaton Corp Transmission Div. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3020-00-200-2131 |
| Primary Part Number | 5861 |
| Item Name | Gear,helical |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Eaton Corp Transmission Div |
| Status | CANCELLED |
| Pitch Diameter | 6.0210 INCHES NOMINAL IN |
| Keyway Nominal Width | 0.378 INCHES BOTH ENDS IN |
| Material | STEEL COMP 8620H OVERALL |
| Nominal Overall Length | 2.123 INCHES IN |
| Pressure Angle | 20.0000 DEGREES |
| Tooth Direction | RIGHT |
| Nominal Distance Between Body Face and Protruding Hub End | 0.375 INCHES FIRST END IN |
| Helix Angle | 23.4167 DEGREES |
| Bore Style | W/ KEYWAY BOTH ENDS |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Hub Style Designator | PLAIN BOTH ENDS |
| Tooth Form | STUB |
| Bore Nominal Diameter | 2.485 INCHES BOTH ENDS IN |
| Style Designator | ONE PROTRUDING HUB, ONE FLUSH HUB |
| Body Style | WEBBED, SOLID |
| Teeth Quantity | 37 |
| Teeth Type | SINGLE HELIX |
| Nominal Outside Diameter | 6.4240 INCHES IN |
| Nominal Distance From Bore Center to Keyway Bottom | 1.427 INCHES BOTH ENDS IN |
| Hub Nominal Diameter | 3.250 INCHES SECOND END IN |
| Face Nominal Width | 1.750 INCHES IN |
| Hub Nominal Diameter | 3.250 INCHES FIRST END IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| H2932 | Marathon Le Tourneau Co (USA) |
| 5861 | Kaitlin Corp (USA) |
| 008-2932 | Marathon Le Tourneau Co (USA) |
| 86FT47 | Oshkosh Corp (USA) |
| 395422 | White Motor Corp (USA) |
| BB22154 | Diamond Reo Truck Co (USA) |
| H2932 | American Standard Inc Westinghouse Air Brake Co Div (USA) |
| 231822 | Brockway Motor Trucks Div of Mack Trucks Inc (USA) |
| 5861 PRIMARY | Eaton Corp Transmission Div (USA) |
NSN 3020-00-200-2131 is a Gear,helical, manufactured by Eaton Corp Transmission Div, classified under FSC 3020 (No Item Name Available). Status: cancelled.
NSN 3020-00-200-2131 has 9 cross-referenced part numbers: H2932 (Marathon Le Tourneau Co), 5861 (Kaitlin Corp), 008-2932 (Marathon Le Tourneau Co), 86FT47 (Oshkosh Corp), 395422 (White Motor Corp) and 4 more.
There are 12 known substitutes for 3020-00-200-2131: 1560-00-208-3376, 5930-00-240-3692, 4730-00-246-3284 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5861: Pitch Diameter: 6.0210 INCHES NOMINAL IN; Keyway Nominal Width: 0.378 INCHES BOTH ENDS IN; Material: STEEL COMP 8620H OVERALL; Nominal Overall Length: 2.123 INCHES IN. 22 total characteristics are documented in the Federal Logistics Information System.
NSN 3020-00-200-2131 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.