The Ring Gear, cataloged under National Stock Number 3020-01-382-3563, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-382-3563 |
| Primary Part Number | 845-6603141-50 |
| Item Name | Ring Gear |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS |
| Criticality Code Justification | ZZZY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 845-6603141-50 | Naval Sea Systems Command (USA) |
| 845-6800704-050 | Naval Sea Systems Command (USA) |
| 845-6556499 | Naval Sea Systems Command (USA) |
NSN 3020-01-382-3563 is a Ring Gear, manufactured by Naval Sea Systems Command, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-01-382-3563 has 3 cross-referenced part numbers: 845-6603141-50 (Naval Sea Systems Command), 845-6800704-050 (Naval Sea Systems Command), 845-6556499 (Naval Sea Systems Command).
There is 1 known substitute for 3020-01-382-3563: 3020-01-414-7959. Verify interchangeability with system specifications before substitution.
Key specifications for 845-6603141-50: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY. 2 total characteristics are documented in the Federal Logistics Information System.