The Gear Cluster, cataloged under National Stock Number 3020-00-971-2048, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 15 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-971-2048 |
| Primary Part Number | 102641 |
| Item Name | Gear Cluster |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc Div Space & Airborne Systems |
| Status | ACTIVE |
| Hub Nominal Length | 0.510 INCHES FIRST END IN |
| Hub Style Designator | PLAIN BETWEEN FIRST AND SECOND GEAR |
| Nominal Outside Diameter | 1.186 INCHES SECOND GEAR IN |
| Design Type | SPUR SECOND GEAR |
| Hub Nominal Length | 0.422 INCHES SECOND END IN |
| Hub Style Designator | 1 STEP BOTH ENDS |
| Nominal Outside Diameter | 5.399 INCHES FIRST GEAR IN |
| Hub Nominal Diameter | 0.812 INCHES BETWEEN FIRST AND SECOND GEAR IN |
| Design Type | SPUR FIRST GEAR |
| Material | STEEL COMP E4340 OVERALL |
| Material Document and Classification | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Construction | ASSEMBLED |
| Nominal Overall Length | 1.886 INCHES IN |
| Hub Nominal Diameter | 0.590 INCHES BOTH ENDS IN |
| Hub Nominal Length | 0.143 INCHES BETWEEN FIRST AND SECOND GEAR IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 102641 PRIMARY | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
NSN 3020-00-971-2048 is a Gear Cluster, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-971-2048 has 1 cross-referenced part number: 102641 (L3harris Technologies, Inc Div Space & Airborne Systems).
There are 6 known substitutes for 3020-00-971-2048: 5310-00-010-2641, 4140-00-651-5789, 5910-00-667-4922 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 102641: Hub Nominal Length: 0.510 INCHES FIRST END IN; Hub Style Designator: PLAIN BETWEEN FIRST AND SECOND GEAR; Nominal Outside Diameter: 1.186 INCHES SECOND GEAR IN; Design Type: SPUR SECOND GEAR. 15 total characteristics are documented in the Federal Logistics Information System.