The Pulley,groove, cataloged under National Stock Number 3020-00-203-1539, 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 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3020-00-203-1539 |
| Primary Part Number | 150758 |
| Item Name | Pulley,groove |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Telemechanics Inc |
| Status | CANCELLED |
| Groove Radius | 0.023 INCHES NOMINAL IN |
| Bore Diameter | 0.219 INCHES NOMINAL IN |
| Outside Diameter | 1.000 INCHES NOMINAL IN |
| Bore Feature | INCLUDED |
| Material | RUBBER SYNTHETIC OVERALL |
| Distance From Outside Flange/rim to Hub End and Location | 0.281 INCHES NOMINAL BOTH ENDS IN |
| Material | ALUMINUM HUB |
| Style Designator | PLAIN |
| Design Form | PLAIN |
| Unable to Decode | UNABLE TO DECODE |
| Hub Outside Diameter | 0.375 INCHES NOMINAL BOTH ENDS IN |
| Bore Feature | INCLUDED |
| Groove Shape | U |
| Bore Type | STRAIGHT |
| Bearings | NOT INCLUDED |
| Unable to Decode | UNABLE TO DECODE |
| Counterbore Feature | NOT INCLUDED |
| Face Width | 0.188 INCHES NOMINAL IN |
| Lightening Hole | NOT INCLUDED |
| Web/spoke Relationship to Face Centerline | NOT OFFSET |
| Groove Quantity | 1 |
| Split Hub Feature | NOT INCLUDED |
| Integral Cooling Vane | NOT INCLUDED |
| Groove Depth | 0.063 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC OVERALL |
| Integral Cooling Vane | NOT INCLUDED |
| Material | ALUMINUM HUB |
| Lightening Hole | NOT INCLUDED |
| Style Designator | PLAIN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 3020-00-203-1539 is a Pulley,groove, manufactured by Telemechanics Inc, classified under FSC 3020 (No Item Name Available). Status: cancelled.
NSN 3020-00-203-1539 has 3 cross-referenced part numbers: 150758 (Telemechanics Inc), 150758 (American Telephone and Telegraph Co), 150758 (At and T Corp).
There are 2 known substitutes for 3020-00-203-1539: 5998-01-101-5991, 3040-01-251-7499. Verify interchangeability with system specifications before substitution.
Key specifications for 150758: Groove Radius: 0.023 INCHES NOMINAL IN; Overall Length: 0.469 INCHES NOMINAL IN; Bore Diameter: 0.219 INCHES NOMINAL IN; Outside Diameter: 1.000 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 3020-00-203-1539 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.