The Gear,helical, cataloged under National Stock Number 3020-00-118-5217, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Prince Alexander Partners Inc Div Architecture Engieering and Economic Development. Government technical data includes 22 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-118-5217 |
| Primary Part Number | 40591 |
| Item Name | Gear,helical |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Prince Alexander Partners Inc Div Architecture Engieering and Economic Development |
| Status | ACTIVE |
| Pitch Diameter | 1.6880 INCHES NOMINAL IN |
| Attachment Method | MOUNTING HOLE |
| Nominal Overall Length | 0.452 INCHES IN |
| Body Style | PLAIN, SOLID |
| Nominal Outside Diameter | 1.8135 INCHES IN |
| Hardness Rating | 28.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| Hub Style Designator | PLAIN FIRST END |
| Tooth Form | STANDARD |
| Mounting Hole Type and Quantity | 2 PLAIN TRANSVERSELY THROUGH HUB FIRST END |
| Face Nominal Width | 0.375 INCHES IN |
| Style Designator | PROTRUDING HUB |
| Bore Style | TAPERED SECOND END |
| Mounting Hole Nominal Diameter | 0.136 INCHES TRANSVERSELY THROUGH HUB FIRST END IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Taper Major Nominal Diameter | 0.472 INCHES BOTH ENDS IN |
| Helix Angle | 38.1500 DEGREES |
| Teeth Type | SINGLE HELIX |
| Pressure Angle | 14.5000 DEGREES |
| Tooth Direction | RIGHT |
| Nominal Distance Between Body Face and Protruding Hub End | 0.076 INCHES FIRST END IN |
| Hub Nominal Diameter | 0.9062 INCHES FIRST END IN |
| Teeth Quantity | 21 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 40591 | Prince Alexander Partners Inc Div Architecture Engieering and Economic Development (USA) |
NSN 3020-00-118-5217 is a Gear,helical, manufactured by Prince Alexander Partners Inc Div Architecture Engieering and Economic Development, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-118-5217 has 1 cross-referenced part number: 40591 (Prince Alexander Partners Inc Div Architecture Engieering and Economic Development).
There are 6 known substitutes for 3020-00-118-5217: 3020-00-288-5598, 5935-00-295-3129, 5930-00-463-2780 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40591: Pitch Diameter: 1.6880 INCHES NOMINAL IN; Attachment Method: MOUNTING HOLE; Nominal Overall Length: 0.452 INCHES IN; Body Style: PLAIN, SOLID. 22 total characteristics are documented in the Federal Logistics Information System.