The Gear,spur, cataloged under National Stock Number 3020-00-200-1133, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Textron Lycoming Inc Williamsport Plant. Government technical data includes 17 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3020-00-200-1133 |
| Primary Part Number | 61278 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Textron Lycoming Inc Williamsport Plant |
| Status | CANCELLED |
| Pitch Diameter | 3.2500 INCHES NOMINAL IN |
| Nominal Overall Length | 1.063 INCHES IN |
| Nominal Distance Between Body Face and Protruding Hub End | 0.670 INCHES SECOND END IN |
| Hub Nominal Diameter | 0.900 INCHES BOTH ENDS IN |
| Bore Nominal Diameter | 0.609 INCHES BOTH ENDS IN |
| Teeth Quantity | 26 |
| Face Nominal Width | 0.270 INCHES IN |
| Hardness Rating | 77.0 ROCKWELL SUPERFICIAL 30-N NOMINAL TEETH |
| Bore Style | PLAIN BOTH ENDS |
| Material | STEEL OVERALL |
| Tooth Form | STANDARD |
| Body Style | WEBBED, OFFSET, SOLID |
| Style Designator | PROTRUDING HUBS |
| Pressure Angle | 20.0000 DEGREES |
| Nominal Outside Diameter | 3.450 INCHES IN |
| Hardness Rating | 20.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 40.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM HUB |
| Hub Style Designator | PLAIN BOTH ENDS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 61278 PRIMARY | Textron Lycoming Inc Williamsport Plant (USA) |
NSN 3020-00-200-1133 is a Gear,spur, manufactured by Textron Lycoming Inc Williamsport Plant, classified under FSC 3020 (No Item Name Available). Status: cancelled.
NSN 3020-00-200-1133 has 1 cross-referenced part number: 61278 (Textron Lycoming Inc Williamsport Plant).
There are 2 known substitutes for 3020-00-200-1133: 5920-01-033-8532, 3120-01-120-6875. Verify interchangeability with system specifications before substitution.
Key specifications for 61278: Pitch Diameter: 3.2500 INCHES NOMINAL IN; Nominal Overall Length: 1.063 INCHES IN; Nominal Distance Between Body Face and Protruding Hub End: 0.670 INCHES SECOND END IN; Hub Nominal Diameter: 0.900 INCHES BOTH ENDS IN. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 3020-00-200-1133 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.