The Pulley,groove, cataloged under National Stock Number 3020-01-174-0901, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is The Boeing Company Div Defense. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-174-0901 |
| Primary Part Number | APM220-3 |
| Item Name | Pulley,groove |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Groove Width | 0.275 INCHES NOMINAL IN |
| Outside Diameter | 4.255 INCHES NOMINAL IN |
| Bore Length | 0.625 INCHES NOMINAL IN |
| Split Hub Feature | NOT INCLUDED |
| Bore Feature | INCLUDED |
| Unable to Decode | UNABLE TO DECODE |
| Lightening Hole | NOT INCLUDED |
| Protruding Hub Characteristic | PLAIN |
| Integral Cooling Vane | NOT INCLUDED |
| Distance From Outside Flange/rim to Hub End and Location | 0.203 INCHES NOMINAL BOTH ENDS IN |
| Groove Shape | U |
| Material | PLASTIC PHENOLIC OVERALL |
| Unable to Decode | UNABLE TO DECODE |
| Groove Quantity | 1 |
| Hub Outside Diameter | 0.490 INCHES NOMINAL BOTH ENDS IN |
| Face Width | 0.422 INCHES NOMINAL IN |
| Design Form | PLAIN |
| Bore Type | STRAIGHT |
| Counterbore Feature | NOT INCLUDED |
| Bore Diameter | 0.312 INCHES NOMINAL IN |
| Style Designator | PLAIN |
| Bearings | NOT INCLUDED |
| Groove Depth | 0.970 INCHES NOMINAL IN |
| Groove Radius | 0.097 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| BMP30F8 | The Boeing Company Div Defense (USA) |
| BACP30F8 | The Boeing Company Div Defense (USA) |
| BACP30F8 | Arvan, Inc. Dba Aerospace Division (USA) |
| APM220-3 PRIMARY | The Boeing Company Div Defense (USA) |
| APM220-3SB | Arvan, Inc. Dba Aerospace Division (USA) |
| MS20220 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| BACP30F | The Boeing Company Div Defense (USA) |
| SMS20220-3 | Arvan, Inc. Dba Aerospace Division (USA) |
| BACP30F8 | Ralmark Co (USA) |
| R30F-8 | Ralmark Co (USA) |
NSN 3020-01-174-0901 is a Pulley,groove, manufactured by The Boeing Company Div Defense, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-01-174-0901 has 10 cross-referenced part numbers: BMP30F8 (The Boeing Company Div Defense), BACP30F8 (The Boeing Company Div Defense), BACP30F8 (Arvan, Inc. Dba Aerospace Division), APM220-3 (The Boeing Company Div Defense), APM220-3SB (Arvan, Inc. Dba Aerospace Division) and 5 more.
There are 4 known substitutes for 3020-01-174-0901: 3020-00-287-7919, 3020-01-074-0617, 3020-01-199-6763 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for APM220-3: Groove Width: 0.275 INCHES NOMINAL IN; Outside Diameter: 4.255 INCHES NOMINAL IN; Bore Length: 0.625 INCHES NOMINAL IN; Split Hub Feature: NOT INCLUDED. 25 total characteristics are documented in the Federal Logistics Information System.