The Gear Cluster, cataloged under National Stock Number 3020-00-086-9799, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Gilbarco Inc. Dba Gilbarco Inc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-086-9799 |
| Primary Part Number | CM23 |
| Item Name | Gear Cluster |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Gilbarco Inc. Dba Gilbarco Inc |
| Status | ACTIVE |
| Material | STEEL COMP 8620 OVERALL |
| Hub Nominal Diameter | 1.750 INCHES BETWEEN FIRST AND SECOND GEAR IN |
| Nominal Distance From Bore Center to Keyway Bottom | 0.6571 INCHES BOTH ENDS IN |
| Nominal Overall Length | 1.562 INCHES IN |
| Design Type | HELICAL SECOND GEAR |
| Hub Nominal Length | 0.188 INCHES BETWEEN FIRST AND SECOND GEAR IN |
| Hub Nominal Length | 0.1875 INCHES FIRST END IN |
| Hub Style Designator | PLAIN BETWEEN FIRST AND SECOND GEAR |
| Bore Style | W/ KEYWAY BOTH ENDS |
| Hub Style Designator | PLAIN FIRST END |
| Nominal Outside Diameter | 2.264 INCHES FIRST GEAR IN |
| Material Document and Classification | MIL-S-20166 C TYPE A,GRADE HT MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Construction | SOLID |
| Design Type | HELICAL FIRST GEAR |
| Hub Nominal Diameter | 1.375 INCHES FIRST END IN |
| Bore Nominal Diameter | 0.9842 INCHES BOTH ENDS IN |
| Keyway Nominal Width | 0.250 INCHES BOTH ENDS IN |
| Nominal Outside Diameter | 2.264 INCHES SECOND GEAR IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-086-9799 is a Gear Cluster, manufactured by Gilbarco Inc. Dba Gilbarco Inc, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-086-9799 has 2 cross-referenced part numbers: CM23 (Gilbarco Inc. Dba Gilbarco Inc), 3169403 (Naval Ship Systems Command).
There are 2 known substitutes for 3020-00-086-9799: 4730-00-389-8243, 5120-01-398-9138. Verify interchangeability with system specifications before substitution.
Key specifications for CM23: Material: STEEL COMP 8620 OVERALL; Hub Nominal Diameter: 1.750 INCHES BETWEEN FIRST AND SECOND GEAR IN; Nominal Distance From Bore Center to Keyway Bottom: 0.6571 INCHES BOTH ENDS IN; Nominal Overall Length: 1.562 INCHES IN. 18 total characteristics are documented in the Federal Logistics Information System.