The Sprocket Wheel, cataloged under National Stock Number 3020-00-402-9773, 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-402-9773 |
| Primary Part Number | 60746-2 |
| Item Name | Sprocket Wheel |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc. |
| Status | ACTIVE |
| Bore Length | 0.406 INCHES NOMINAL IN |
| Hole Location | ON SOCKET HUB |
| Distance From Hub End to Flange End | 0.344 INCHES NOMINAL AA END IN |
| Hub Outside Diameter | 0.869 INCHES NOMINAL AA END IN |
| Bore Type | STRAIGHT |
| Teeth Quantity Per Row | 22 |
| Outside Diameter | 1.088 INCHES NOMINAL IN |
| Teeth Row Quantity | 1 |
| Pitch Diameter | 1.036 INCHES NOMINAL IN |
| Style Designator | PLAIN |
| Protruding Hub Characteristic | PLAIN |
| Thread Size | 1/8-32 |
| Material Document and Classification | MIL-S-7720, COMP 303S, COND A MIL SPEC SINGLE MATERIAL RESPONSE |
| Securing Method | THREADED HOLE(S) |
| Material | STEEL COMP 303 |
| Bore Diameter | 0.625 INCHES NOMINAL IN |
| Hardness Rating Test Method | NOT RATED |
| Tooth Pitch | 0.148 INCHES NOMINAL IN |
| Securing Hole Quantity | 1 |
| Design Form | PLAIN |
| Face Width | 0.062 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-402-9773 is a Sprocket Wheel, manufactured by L3harris Technologies, Inc., classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-402-9773 has 3 cross-referenced part numbers: 60746-2 (L3harris Technologies, Inc.), 60746 (L3harris Technologies, Inc. Div Space and Airborne Systems), 60746-2 (L3harris Technologies, Inc. Div Space and Airborne Systems).
There are 6 known substitutes for 3020-00-402-9773: 5330-00-178-6715, 2810-00-306-6294, 5985-00-857-0133 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 60746-2: Bore Length: 0.406 INCHES NOMINAL IN; Overall Length: 0.406 INCHES NOMINAL IN; Hole Location: ON SOCKET HUB; Distance From Hub End to Flange End: 0.344 INCHES NOMINAL AA END IN. 22 total characteristics are documented in the Federal Logistics Information System.