The Pulley,engine Starter Rope, cataloged under National Stock Number 3020-00-836-1780, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Mcculloch Corp. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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 | 3020-00-836-1780 |
| Primary Part Number | 51138 |
| Item Name | Pulley,engine Starter Rope |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Mcculloch Corp |
| Status | ACTIVE |
| Hub | NOT INCLUDED |
| Bore Type | STRAIGHT |
| Surface Treatment | CADMIUM |
| Material | STEEL |
| Length | 0.455 INCHES MINIMUM AND 0.465 INCHES MAXIMUM IN |
| Diameter | 0.380 INCHES MINIMUM AND 0.381 INCHES MAXIMUM IN |
| Rope Accommodation Width | 0.455 INCHES MINIMUM AND 0.465 INCHES MAXIMUM IN |
| Rope Accommodation Diameter | 0.620 INCHES NOMINAL IN |
| Outside Diameter | 0.880 INCHES NOMINAL IN |
| Face Shape | GROOVED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-836-1780 is a Pulley,engine Starter Rope, manufactured by Mcculloch Corp, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-836-1780 has 2 cross-referenced part numbers: 51138 (Black and Decker Us Inc), 51138 (Mcculloch Corp).
There are 6 known substitutes for 3020-00-836-1780: 2940-00-019-8087, 5330-00-149-2335, 3110-00-224-4525 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 51138: Hub: NOT INCLUDED; Bore Type: STRAIGHT; Surface Treatment: CADMIUM; Material: STEEL. 10 total characteristics are documented in the Federal Logistics Information System.