The Pulley,groove, cataloged under National Stock Number 3020-00-512-7635, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Dresser Industries Inc Leroi Div. Government technical data includes 28 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 | 3020-00-512-7635 |
| Primary Part Number | 36-453 |
| Item Name | Pulley,groove |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Dresser Industries Inc Leroi Div |
| Status | ACTIVE |
| Bore Diameter | 0.669 INCHES MINIMUM AND 0.670 INCHES MAXIMUM IN |
| Groove Width | 0.656 INCHES NOMINAL IN |
| Unable to Decode | UNABLE TO DECODE |
| Distance From Outside Flange/rim to Hub End and Location | 0.406 INCHES NOMINAL AA END AND 0.500 INCHES NOMINAL BB END IN |
| Material | IRON OVERALL |
| Bore Type | STRAIGHT |
| Counterbore Feature | NOT INCLUDED |
| Split Hub Feature | NOT INCLUDED |
| Integral Cooling Vane | NOT INCLUDED |
| Face Width | 0.844 INCHES NOMINAL IN |
| Groove Quantity | 1 |
| Lightening Hole | NOT INCLUDED |
| Bore Feature | INCLUDED |
| Protruding Hub Characteristic | PLAIN |
| Web/spoke Relationship to Face Centerline | NOT OFFSET |
| Groove Shape | V |
| Keying Facility Type | KEYWAY |
| Hub Outside Diameter | 1.125 INCHES NOMINAL BOTH ENDS IN |
| Bearings | NOT INCLUDED |
| Unable to Decode | UNABLE TO DECODE |
| Design Form | WEBBED |
| Groove Depth | 0.688 INCHES NOMINAL IN |
| Outside Diameter | 5.250 INCHES NOMINAL IN |
| Distance From Center of Bore to Bottom of Keyway | 0.397 INCHES NOMINAL IN |
| Style Designator | WEBBED OR SPOKED |
| Keyway Width | 0.125 INCHES NOMINAL IN |
| Pitch Diameter | 4.900 INCHES NOMINAL IN |
| V Groove Angle in Deg | 34.0 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 36-453 PRIMARY | Dresser Industries Inc Leroi Div (USA) |
NSN 3020-00-512-7635 is a Pulley,groove, manufactured by Dresser Industries Inc Leroi Div, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-512-7635 has 1 cross-referenced part number: 36-453 (Dresser Industries Inc Leroi Div).
There are 3 known substitutes for 3020-00-512-7635: 5961-00-963-4987, 1650-01-047-3087, 5360-01-119-4851. Verify interchangeability with system specifications before substitution.
Key specifications for 36-453: Bore Diameter: 0.669 INCHES MINIMUM AND 0.670 INCHES MAXIMUM IN; Groove Width: 0.656 INCHES NOMINAL IN; Unable to Decode: UNABLE TO DECODE; Distance From Outside Flange/rim to Hub End and Location: 0.406 INCHES NOMINAL AA END AND 0.500 INCHES NOMINAL BB END IN. 30 total characteristics are documented in the Federal Logistics Information System.