The Pulley,groove, cataloged under National Stock Number 3020-00-996-3635, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Telemechanics Inc. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-996-3635 |
| Primary Part Number | 124441 |
| Item Name | Pulley,groove |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Telemechanics Inc |
| Status | ACTIVE |
| Bore Length | 0.625 INCHES NOMINAL IN |
| Style Designator | PLAIN |
| Groove Width | 0.078 INCHES NOMINAL IN |
| Bore Diameter | 0.250 INCHES NOMINAL IN |
| Unable to Decode | UNABLE TO DECODE |
| Material | STEEL OVERALL |
| Securing Method | DRILLED HOLE |
| Lightening Hole | NOT INCLUDED |
| Protruding Hub Characteristic | PLAIN |
| Unable to Decode | UNABLE TO DECODE |
| Distance From Outside Flange/rim to Hub End and Location | 0.438 INCHES NOMINAL AA END IN |
| Bore Feature | INCLUDED |
| Groove Shape | V |
| Split Hub Feature | NOT INCLUDED |
| Securing Location | AA END |
| Integral Cooling Vane | NOT INCLUDED |
| Hub Outside Diameter | 0.500 INCHES NOMINAL AA END IN |
| Face Width | 0.188 INCHES NOMINAL IN |
| Hole Location | CENTERED 0.234 INCH FROM END OF HUB IN |
| Bore Type | STRAIGHT |
| Bearings | NOT INCLUDED |
| Counterbore Feature | NOT INCLUDED |
| Groove Quantity | 1 |
| Design Form | PLAIN |
| Securing Hole Quantity | 1 |
| Outside Diameter | 2.000 INCHES NOMINAL IN |
| Drilled Hole Diameter | 0.125 INCHES NOMINAL IN |
| Groove Depth | 0.188 INCHES NOMINAL IN |
| Pitch Diameter | 1.813 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 124441 PRIMARY | Telemechanics Inc (USA) |
NSN 3020-00-996-3635 is a Pulley,groove, manufactured by Telemechanics Inc, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-996-3635 has 1 cross-referenced part number: 124441 (Telemechanics Inc).
There are 3 known substitutes for 3020-00-996-3635: 6685-00-057-1404, 6685-00-350-0624, 6695-01-160-6690. Verify interchangeability with system specifications before substitution.
Key specifications for 124441: Bore Length: 0.625 INCHES NOMINAL IN; Style Designator: PLAIN; Groove Width: 0.078 INCHES NOMINAL IN; Bore Diameter: 0.250 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.