The Gear,helical, cataloged under National Stock Number 3020-00-200-1503, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Bath Iron Works Corporation. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3020-00-200-1503 |
| Primary Part Number | 4X96 |
| Item Name | Gear,helical |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Bath Iron Works Corporation |
| Status | CANCELLED |
| Body Style | PLAIN, SOLID |
| Teeth Quantity | 19 |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 1137 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Bolt Hole Circle Nominal Diameter | 1.750 INCHES AXIALLY THROUGH BODY FIRST END IN |
| Attachment Method | MOUNTING HOLE |
| Mounting Hole Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) AXIALLY THROUGH BODY FIRST END |
| Pressure Angle | 14.5000 DEGREES |
| Nominal Distance From Bore Center to Keyway Bottom | 0.718 INCHES BOTH ENDS IN |
| Nominal Outside Diameter | 2.665 INCHES IN |
| Mounting Hole Nominal Thread Size | 0.313 INCHES AXIALLY THROUGH BODY FIRST END IN |
| Style Designator | HUBLESS |
| Face Nominal Width | 0.750 INCHES IN |
| Hardness Rating | 13.0 ROCKWELL C MINIMUM AND 24.0 ROCKWELL C MAXIMUM OVERALL |
| Bore Style | W/ KEYWAY BOTH ENDS |
| Material | STEEL COMP 1137 OVERALL |
| Tooth Form | STANDARD |
| Mounting Hole Type and Quantity | 2 THREADED AXIALLY THROUGH BODY FIRST END |
| Tooth Direction | LEFT |
| Keyway Nominal Width | 0.253 INCHES BOTH ENDS IN |
| Teeth Type | SINGLE HELIX |
| Bore Nominal Diameter | 1.248 INCHES BOTH ENDS IN |
| Helix Angle | 39.6450 DEGREES |
| Pitch Diameter | 2.4675 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| Y400H-205 | Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc (USA) |
| 39919D | Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA) |
| 000124-1002 | Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA) |
| YR38 | Johnson Controls Navy Systems, Llc (USA) |
| TG2623 | Trw Inc Trw Intl Trade Government Sales Dept (USA) |
| 09-5992 | Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA) |
| 5992 | Mitsubishi Caterpillar Forklift America, Inc (USA) |
| 4X96 PRIMARY | Bath Iron Works Corporation (USA) |
NSN 3020-00-200-1503 is a Gear,helical, manufactured by Bath Iron Works Corporation, classified under FSC 3020 (No Item Name Available). Status: cancelled.
NSN 3020-00-200-1503 has 8 cross-referenced part numbers: Y400H-205 (Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc), 39919D (Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/), 000124-1002 (Lift Parts Mfg Co Inc Div of Echlin Mfg Co the), YR38 (Johnson Controls Navy Systems, Llc), TG2623 (Trw Inc Trw Intl Trade Government Sales Dept) and 3 more.
There are 7 known substitutes for 3020-00-200-1503: 5960-00-264-2995, 5940-00-666-2483, 3030-00-844-5059 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4X96: Body Style: PLAIN, SOLID; Teeth Quantity: 19; Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 1137 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Bolt Hole Circle Nominal Diameter: 1.750 INCHES AXIALLY THROUGH BODY FIRST END IN. 23 total characteristics are documented in the Federal Logistics Information System.
NSN 3020-00-200-1503 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.