The Gear,spur, cataloged under National Stock Number 3020-00-015-8600, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Rtx Corporation Div Pratt & Whitney. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3020-00-015-8600 |
| Primary Part Number | 30278-1 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Rtx Corporation Div Pratt & Whitney |
| Status | CANCELLED |
| Teeth Quantity | 23 |
| Pitch Diameter | 0.7188 INCHES NOMINAL IN |
| Nominal Distance Between Body Face and Protruding Hub End | 1.615 INCHES FIRST END IN |
| Bore Nominal Diameter | 0.249 INCHES BOTH ENDS IN |
| Face Nominal Width | 0.725 INCHES IN |
| Nominal Outside Diameter | 0.806 INCHES IN |
| Tooth Form | STANDARD |
| Material | STEEL OVERALL |
| Hub Spline Pitch Diameter | 0.8688 INCHES NOMINAL FIRST END IN |
| Pressure Angle | 20.0000 DEGREES |
| Bore Style | PLAIN BOTH ENDS |
| Hub Style Designator | EXTERNALLY SPLINED, INVOLUTE SPLINES FIRST END |
| Style Designator | PROTRUDING HUB |
| Material Document and Classification | AMS6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment | CARBON TEETH |
| Hub Spline Quantity | 15 FIRST END |
| Body Style | PLAIN, SOLID |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 3020-00-015-8600 is a Gear,spur, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 3020 (No Item Name Available). Status: cancelled.
NSN 3020-00-015-8600 has 4 cross-referenced part numbers: 30278-1 (Alamo Aircraft, Ltd.), 30278-1 (Rtx Corporation Div Pratt & Whitney), 30278 (Rtx Corporation Div Pratt & Whitney), 30278 (Alamo Aircraft, Ltd.).
There are 8 known substitutes for 3020-00-015-8600: 5930-00-162-8655, 1370-00-429-6159, 5940-01-069-8914 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 30278-1: Teeth Quantity: 23; Pitch Diameter: 0.7188 INCHES NOMINAL IN; Nominal Distance Between Body Face and Protruding Hub End: 1.615 INCHES FIRST END IN; Bore Nominal Diameter: 0.249 INCHES BOTH ENDS IN. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 3020-00-015-8600 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.