The Gear,helical, cataloged under National Stock Number 3020-00-894-6495, 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 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, 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 | 3020-00-894-6495 |
| Primary Part Number | 312697C1 |
| Item Name | Gear,helical |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ |
| Status | ACTIVE |
| Body Style | WEBBED, OFFSET, SOLID |
| Nominal Distance Between Body Face and Recessed Hub End | 0.063 INCHES SECOND END IN |
| Hub Style Designator | PLAIN FIRST END |
| Style Designator | ONE PROTRUDING HUB, ONE RECESSED HUB |
| Bore Nominal Diameter | 2.1250 INCHES BOTH ENDS IN |
| Hub Nominal Diameter | 2.750 INCHES FIRST END IN |
| Attachment Method | MOUNTING HOLE |
| Hub Style Designator | 1 STEP SECOND END |
| Pressure Angle | 20.0000 DEGREES |
| End Nominal Diameter | 2.570 INCHES SECOND END IN |
| Bore Style | PLAIN BOTH ENDS |
| Mounting Hole Type and Quantity | 3 PLAIN AXIALLY THROUGH BODY FIRST END |
| Bolt Hole Circle Nominal Diameter | 3.438 INCHES AXIALLY THROUGH BODY FIRST END IN |
| Teeth Type | SINGLE HELIX |
| First Step Nominal Diameter | 2.9350 INCHES SECOND END IN |
| First Step Nominal Length | 0.225 INCHES SECOND END IN |
| Features Provided | CASEHARDENED |
| End Nominal Length | 0.200 INCHES SECOND END IN |
| Face Nominal Width | 0.970 INCHES IN |
| Nominal Outside Diameter | 5.1050 INCHES IN |
| Nominal Distance Between Body Face and Protruding Hub End | 0.415 INCHES FIRST END IN |
| Mounting Hole Nominal Diameter | 0.550 INCHES AXIALLY THROUGH BODY FIRST END IN |
| Tooth Direction | LEFT |
| Helix Angle | 24.0000 DEGREES |
| Tooth Form | STANDARD |
| Teeth Quantity | 33 |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| C4TZ7176A | Ford Motor Company (USA) |
| 2466249 | General Motors Llc Dba General Motors Llc (USA) |
| 312697C1 PRIMARY | Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA) |
| 2466249 | Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA) |
| C4TZ7176A | Ford Motor Co Ford Parts and Service Div Government Part Sales (USA) |
| 95726 | New Venture Gear Inc New Process Gear Div (USA) |
NSN 3020-00-894-6495 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: active.
NSN 3020-00-894-6495 has 6 cross-referenced part numbers: C4TZ7176A (Ford Motor Company), 2466249 (General Motors Llc Dba General Motors Llc), 312697C1 (Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/), 2466249 (Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02), C4TZ7176A (Ford Motor Co Ford Parts and Service Div Government Part Sales) and 1 more.
There is 1 known substitute for 3020-00-894-6495: 1005-00-303-0228. Verify interchangeability with system specifications before substitution.
Key specifications for 312697C1: Body Style: WEBBED, OFFSET, SOLID; Nominal Distance Between Body Face and Recessed Hub End: 0.063 INCHES SECOND END IN; Hub Style Designator: PLAIN FIRST END; Style Designator: ONE PROTRUDING HUB, ONE RECESSED HUB. 28 total characteristics are documented in the Federal Logistics Information System.