The Gear Cluster, cataloged under National Stock Number 3020-00-796-7333, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Raytheon Company Dba Raytheon. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-796-7333 |
| Primary Part Number | 517123 |
| Item Name | Gear Cluster |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Raytheon Company Dba Raytheon |
| Status | ACTIVE |
| Hub Style Designator | 1 STEP SECOND END |
| Material | STEEL COMP 4615 SECOND GEAR |
| Bore Nominal Diameter | 0.750 INCHES SECOND END IN |
| Counterbore Nominal Diameter | 1.250 INCHES SECOND END IN |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 4615 ASSN STD SINGLE MATERIAL RESPONSE SECOND GEAR |
| Design Type | HELICAL FIRST GEAR |
| Material Document and Classification | MIL-S-6709,COND A MIL SPEC SINGLE MATERIAL RESPONSE FIRST GEAR |
| Nominal Outside Diameter | 3.437 INCHES SECOND GEAR IN |
| Hub Nominal Length | 1.633 INCHES SECOND END IN |
| Construction | ASSEMBLED |
| Material | STEEL UNS K24065 FIRST GEAR |
| Hub Style Designator | PLAIN FIRST END |
| Design Type | HELICAL SECOND GEAR |
| Nominal Outside Diameter | 8.659 INCHES FIRST GEAR IN |
| Bore Style | W/COUNTERBORE SECOND END |
| Hub Nominal Diameter | 1.772 INCHES BOTH ENDS IN |
| Counterbore Nominal Depth | 3.620 INCHES SECOND END IN |
| Hub Nominal Length | 0.975 INCHES FIRST END IN |
| Nominal Overall Length | 6.360 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-796-7333 is a Gear Cluster, manufactured by Raytheon Company Dba Raytheon, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-796-7333 has 3 cross-referenced part numbers: 517123 (Raytheon Company Dba Raytheon), 517123 (Raytheon Company Div Rmd Strategic), 517123 (Profile Gear Corp).
There are 3 known substitutes for 3020-00-796-7333: 5930-00-617-2087, 5340-00-925-9932, 5330-01-428-2736. Verify interchangeability with system specifications before substitution.
Key specifications for 517123: Hub Style Designator: 1 STEP SECOND END; Material: STEEL COMP 4615 SECOND GEAR; Bore Nominal Diameter: 0.750 INCHES SECOND END IN; Counterbore Nominal Diameter: 1.250 INCHES SECOND END IN. 19 total characteristics are documented in the Federal Logistics Information System.