The Gear,spur, cataloged under National Stock Number 3020-00-671-5520, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Triumph Engine Control Systems Llc. Government technical data includes 7 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-671-5520 |
| Primary Part Number | 41237 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Triumph Engine Control Systems Llc |
| Status | ACTIVE |
| Teeth Quantity | 21 |
| Body Style | PLAIN, SOLID |
| Pitch Diameter | 0.6562 INCHES NOMINAL IN |
| Pressure Angle | 20.0000 DEGREES |
| Style Designator | HUBLESS |
| Backlash Designation | GRADE A |
| Tooth Form | STUB |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 41237 PRIMARY | Triumph Engine Control Systems Llc (USA) |
NSN 3020-00-671-5520 is a Gear,spur, manufactured by Triumph Engine Control Systems Llc, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-671-5520 has 1 cross-referenced part number: 41237 (Triumph Engine Control Systems Llc).
There are 5 known substitutes for 3020-00-671-5520: 7530-00-198-5873, 5355-00-320-8561, 3030-00-528-4279 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 41237: Teeth Quantity: 21; Body Style: PLAIN, SOLID; Pitch Diameter: 0.6562 INCHES NOMINAL IN; Pressure Angle: 20.0000 DEGREES. 7 total characteristics are documented in the Federal Logistics Information System.