The Gear Cluster, cataloged under National Stock Number 3020-00-141-3724, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Roller Bearing Co of America, Inc Div Pic Design. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-141-3724 |
| Primary Part Number | 610354 |
| Item Name | Gear Cluster |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Roller Bearing Co of America, Inc Div Pic Design |
| Status | ACTIVE |
| Material | UNABLE TO DECODESTEEL COMP 303 SECOND GEARSTEEL COMP 303 SECOND GEAR |
| Nominal Outside Diameter | UNABLE TO DECODE1.415 INCHES FIRST GEAR1.415 INCHES FIRST GEAR IN |
| Material Document and Classification | QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE SECOND GEARUNABLE TO DECODE |
| Material Document and Classification | QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE SHAFT/HUBUNABLE TO DECODE |
| Material Document and Classification | QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE SECOND GEARQQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE SECOND GEAR |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) BOTH ENDSUNIFIED NATIONAL COARSE (UNC) BOTH ENDS |
| Construction | ASSEMBLEDASSEMBLED |
| Nominal Overall Length | 0.500 INCHES0.500 INCHES IN |
| Material Document and Classification | QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE SHAFT/HUBQQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE SHAFT/HUB |
| Nominal Thread Size | UNABLE TO DECODE0.086 INCHES BOTH ENDS0.086 INCHES BOTH ENDS IN |
| Hub Nominal Diameter | UNABLE TO DECODE0.3120 INCHES BETWEEN FIRST AND SECOND GEAR0.3120 INCHES BETWEEN FIRST AND SECOND GEAR IN |
| Hub Nominal Length | UNABLE TO DECODE0.069 INCHES BETWEEN FIRST AND SECOND GEAR0.069 INCHES BETWEEN FIRST AND SECOND GEAR IN |
| Hub Style Designator | UNABLE TO DECODEPLAIN FIRST ENDPLAIN FIRST END |
| Design Type | UNABLE TO DECODESPUR FIRST GEARSPUR FIRST GEAR |
| Hub Nominal Length | UNABLE TO DECODE0.0210 INCHES SECOND END0.0210 INCHES SECOND END IN |
| Thread Series Designator | UNABLE TO DECODE |
| Nominal Outside Diameter | UNABLE TO DECODE0.582 INCHES SECOND GEAR0.582 INCHES SECOND GEAR IN |
| Bore Nominal Diameter | UNABLE TO DECODE0.125 INCHES BOTH ENDS0.125 INCHES BOTH ENDS IN |
| Material Document and Classification | UNABLE TO DECODEQQ-A-250/4 FED SPEC SINGLE MATERIAL RESPONSE FIRST GEARQQ-A-250/4 FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR |
| Design Type | UNABLE TO DECODESPUR SECOND GEARSPUR SECOND GEAR |
| Attachment Method | MOUNTING HOLEMOUNTING HOLE |
| Bore Style | UNABLE TO DECODEPLAIN BOTH ENDSPLAIN BOTH ENDS |
| Hub Nominal Diameter | UNABLE TO DECODE0.3540 INCHES BETWEEN SECOND AND THIRD GEAR0.3540 INCHES BETWEEN SECOND AND THIRD GEAR IN |
| Hub Style Designator | UNABLE TO DECODEPLAIN SECOND ENDPLAIN SECOND END |
| Material | UNABLE TO DECODESTEEL COMP 303 SHAFT/HUBSTEEL COMP 303 SHAFT/HUB |
| Hub Nominal Length | UNABLE TO DECODE0.187 INCHES FIRST END0.187 INCHES FIRST END IN |
| Material | UNABLE TO DECODEALUMINUM ALLOY 2024 FIRST GEARALUMINUM ALLOY 2024 FIRST GEAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 610354 PRIMARY | Roller Bearing Co of America, Inc Div Pic Design (USA) |
| 335355 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| XC100CLM | Koz-Mil Mfg Corp (USA) |
| BM1638 PRIMARY | Designatronics Incorporated Div Sterling Instruments Div (USA) |
| 25218 PRIMARY | Southern Gear & Machine Inc (USA) |
| 335355 | Northrop Grumman Systems Corporation (USA) |
NSN 3020-00-141-3724 is a Gear Cluster, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-141-3724 has 6 cross-referenced part numbers: 610354 (Roller Bearing Co of America, Inc Div Pic Design), 335355 (Lockheed Martin Corporation Div Rms - Mitchel Field), XC100CLM (Koz-Mil Mfg Corp), BM1638 (Designatronics Incorporated Div Sterling Instruments Div), 25218 (Southern Gear & Machine Inc) and 1 more.
There are 5 known substitutes for 3020-00-141-3724: 1015-00-379-6454, 3020-00-593-8177, 5950-00-647-6852 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 610354: Material: UNABLE TO DECODESTEEL COMP 303 SECOND GEARSTEEL COMP 303 SECOND GEAR; Nominal Outside Diameter: UNABLE TO DECODE1.415 INCHES FIRST GEAR1.415 INCHES FIRST GEAR IN; Material Document and Classification: QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE SECOND GEARUNABLE TO DECODE; Material Document and Classification: QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE SHAFT/HUBUNABLE TO DECODE. 28 total characteristics are documented in the Federal Logistics Information System.