The Pulley,groove, cataloged under National Stock Number 3020-01-406-2278, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Allied Systems Company Dba Allied Systems Co. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-406-2278 |
| Primary Part Number | 41550 |
| Item Name | Pulley,groove |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Allied Systems Company Dba Allied Systems Co |
| Status | ACTIVE |
| Face Width | 1.500 INCHES NOMINAL IN |
| Lightening Hole | NOT INCLUDED |
| Distance From Outside Flange/rim to Hub End and Location | 0.125 INCHES NOMINAL BOTH ENDS IN |
| Bore Feature | INCLUDED |
| Protruding Hub Characteristic | PLAIN |
| Style Designator | PLAIN |
| Groove Shape | U |
| Split Hub Feature | NOT INCLUDED |
| Integral Cooling Vane | NOT INCLUDED |
| Groove Width | 1.500 INCHES NOMINAL IN |
| Bearings | NOT INCLUDED |
| Counterbore Feature | NOT INCLUDED |
| Outside Diameter | 14.000 INCHES NOMINAL IN |
| Bore Length | 1.750 INCHES NOMINAL IN |
| Groove Depth | 1.000 INCHES NOMINAL IN |
| Furnished Items and Quantity | BORE BUSHING |
| Design Form | PLAIN |
| Bore Type | STRAIGHT |
| Groove Quantity | 1 |
| Bore Diameter | 2.498 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-01-406-2278 is a Pulley,groove, manufactured by Allied Systems Company Dba Allied Systems Co, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-01-406-2278 has 2 cross-referenced part numbers: 25322 (Allied Systems Company Dba Allied Systems Co), 41550 (Allied Systems Company Dba Allied Systems Co).
There are 12 known substitutes for 3020-01-406-2278: 6610-00-087-2434, 6930-00-394-0235, 5925-00-410-1453 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 41550: Face Width: 1.500 INCHES NOMINAL IN; Lightening Hole: NOT INCLUDED; Distance From Outside Flange/rim to Hub End and Location: 0.125 INCHES NOMINAL BOTH ENDS IN; Bore Feature: INCLUDED. 22 total characteristics are documented in the Federal Logistics Information System.