The Sprocket Wheel, cataloged under National Stock Number 3020-00-402-9771, 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.. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-402-9771 |
| Primary Part Number | 60744-2 |
| Item Name | Sprocket Wheel |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc. |
| Status | ACTIVE |
| Teeth Quantity Per Row | 18 |
| Teeth Row Quantity | 1 |
| Hub Outside Diameter | 0.656 INCHES NOMINAL AA END IN |
| Material Document and Classification | MIL-S-7720, COMP 303S, COND A MIL SPEC SINGLE MATERIAL RESPONSE |
| Bore Diameter | 0.500 INCHES NOMINAL IN |
| Outside Diameter | 0.901 INCHES NOMINAL IN |
| Bore Length | 0.324 INCHES NOMINAL IN |
| Protruding Hub Characteristic | PLAIN |
| Tooth Pitch | 0.148 INCHES NOMINAL IN |
| Design Form | PLAIN |
| Style Designator | PLAIN |
| Distance From Hub End to Flange End | 0.262 INCHES NOMINAL AA END IN |
| Securing Hole Quantity | 1 |
| Face Width | 0.062 INCHES NOMINAL IN |
| Hardness Rating Test Method | NOT RATED |
| Pitch Diameter | 0.849 INCHES NOMINAL IN |
| Hole Location | ON SOCKET HUB |
| Thread Size | 1/8-40 |
| Material | STEEL COMP 303 |
| Bore Type | STRAIGHT |
| Securing Method | THREADED HOLE(S) |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-402-9771 is a Sprocket Wheel, manufactured by L3harris Technologies, Inc., classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-402-9771 has 3 cross-referenced part numbers: 60744-2 (L3harris Technologies, Inc. Div Space and Airborne Systems), 60744 (L3harris Technologies, Inc. Div Space and Airborne Systems), 60744-2 (L3harris Technologies, Inc.).
There are 9 known substitutes for 3020-00-402-9771: 1240-00-157-9367, 4320-00-417-3497, 5310-00-458-2386 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 60744-2: Teeth Quantity Per Row: 18; Teeth Row Quantity: 1; Hub Outside Diameter: 0.656 INCHES NOMINAL AA END IN; Material Document and Classification: MIL-S-7720, COMP 303S, COND A MIL SPEC SINGLE MATERIAL RESPONSE. 22 total characteristics are documented in the Federal Logistics Information System.