The Pulley,groove, cataloged under National Stock Number 3020-00-591-2674, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Industrial Technologies and Services Llc. Government technical data includes 26 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 | 3020-00-591-2674 |
| Primary Part Number | 217D |
| Item Name | Pulley,groove |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Industrial Technologies and Services Llc |
| Status | ACTIVE |
| Bore Diameter | 0.781 INCHES NOMINAL IN |
| Groove Shape | V |
| Bearings | NOT INCLUDED |
| Counterbore Feature | NOT INCLUDED |
| Split Hub Feature | NOT INCLUDED |
| Integral Cooling Vane | NOT INCLUDED |
| Groove Quantity | 2 |
| Lightening Hole | NOT INCLUDED |
| Hub Outside Diameter | 0.625 INCHES NOMINAL AA END IN |
| Bore Feature | INCLUDED |
| Unable to Decode | UNABLE TO DECODE |
| Face Width | 1.688 INCHES NOMINAL IN |
| Style Designator | WEBBED OR SPOKED |
| Distance From Outside Flange/rim to Hub End and Location | 1.500 INCHES NOMINAL AA END AND 0.344 INCHES NOMINAL BB END IN |
| Hub Outside Diameter | 0.344 INCHES MAXIMUM BB END IN |
| Material | STEEL OVERALL |
| Surface Treatment | CADMIUM |
| Protruding Hub Characteristic | PLAIN |
| Unable to Decode | UNABLE TO DECODE AND UNABLE TO DECODE |
| Design Form | PLAIN |
| Bore Type | STRAIGHT |
| V Groove Angle in Deg | 30.0 |
| Bore Length | 0.938 INCHES NOMINAL IN |
| Groove Depth | 0.344 INCHES NOMINAL IN |
| Outside Diameter | 6.000 INCHES NOMINAL IN |
| Groove Width | 0.656 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-591-2674 is a Pulley,groove, manufactured by Industrial Technologies and Services Llc, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-591-2674 has 2 cross-referenced part numbers: 21223 (Industrial Technologies and Services Llc), 217D (Industrial Technologies and Services Llc).
There are 12 known substitutes for 3020-00-591-2674: 3110-00-155-6243, 1650-00-171-3406, 3220-00-174-5290 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 217D: Bore Diameter: 0.781 INCHES NOMINAL IN; Groove Shape: V; Bearings: NOT INCLUDED; Counterbore Feature: NOT INCLUDED. 28 total characteristics are documented in the Federal Logistics Information System.