The Belt,positive Drive, cataloged under National Stock Number 3030-01-319-0749, is classified within Federal Supply Class 3030 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Marathonnorco Aerospace, Inc.. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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 | 3030-01-319-0749 |
| Primary Part Number | 248-MXL-050 |
| Item Name | Belt,positive Drive |
| FSC / FSG | 3030 / 30 — No Item Name Available |
| Manufacturer | Marathonnorco Aerospace, Inc. |
| Status | ACTIVE |
| Performance Type | STANDARD CAPACITY |
| Nominal Pitch Distance | 0.080 INCHES IN |
| Style Designator | POSITIVE DRIVE |
| Surface Condition | SMOOTH OVERALL |
| Nominal Pitch Length | 24.800 INCHES IN |
| Nominal Width | 0.500 INCHES IN |
| Strengthening Feature | GLASS CORD |
| Material | RUBBER CHLOROPRENE CLASS CR BODY |
| Drive Type and Quantity | 310 TEETH |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 47026 | L3 Technologies, Inc. Div L3harris Edo Western Corporation (USA) |
| 248MXL050 | Flennor Inc (USA) |
| 248-MXL-050 PRIMARY | Marathonnorco Aerospace, Inc. (USA) |
NSN 3030-01-319-0749 is a Belt,positive Drive, manufactured by Marathonnorco Aerospace, Inc., classified under FSC 3030 (No Item Name Available). Status: active.
NSN 3030-01-319-0749 has 3 cross-referenced part numbers: 47026 (L3 Technologies, Inc. Div L3harris Edo Western Corporation), 248MXL050 (Flennor Inc), 248-MXL-050 (Marathonnorco Aerospace, Inc.).
There are 5 known substitutes for 3030-01-319-0749: 5342-00-717-7183, 6625-00-765-8537, 5310-01-470-7399 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 248-MXL-050: Performance Type: STANDARD CAPACITY; Nominal Pitch Distance: 0.080 INCHES IN; Style Designator: POSITIVE DRIVE; Surface Condition: SMOOTH OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.