The Pulley,groove, cataloged under National Stock Number 3020-01-446-5174, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Sewart Supply, L.l.c.. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-446-5174 |
| Primary Part Number | 106453 |
| Item Name | Pulley,groove |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Sewart Supply, L.l.c. |
| Status | ACTIVE |
| Counterbore Diameter | 30.0 MILLIMETERS NOMINAL MM |
| Quantity | 1 |
| Lightening Hole | NOT INCLUDED |
| Split Hub Feature | NOT INCLUDED |
| Distance From Outside Flange/rim to Hub End and Location | 5.5 MILLIMETERS NOMINAL AA END MM |
| Groove Shape | V |
| Criticality Code Justification | FEAT |
| Securing Location | PULLEY SURFACE |
| Material | ALUMINUM ALLOY OVERALL |
| Unable to Decode | UNABLE TO DECODE |
| Integral Cooling Vane | NOT INCLUDED |
| Keying Facility Type | KEYWAY |
| Securing Method | DRILLED HOLE |
| Protruding Hub Characteristic | PLAIN |
| Unable to Decode | UNABLE TO DECODE |
| Bore Feature | INCLUDED |
| Drilled Hole Diameter | 6.8 MILLIMETERS NOMINAL MM |
| Keyway Width | 4.02 MILLIMETERS NOMINAL MM |
| Hole Location | 17.5MM CENTER OF HOLE TO END ON EACH SIDE MM |
| Bore Type | TAPERED |
| Pitch Diameter | 85.0 MILLIMETERS NOMINAL MM |
| Securing Hole Quantity | 2 |
| Distance From Center of Bore to Bottom of Keyway | 10.8 MILLIMETERS NOMINAL MM |
| Bolt Circle Diameter | 55.0 MILLIMETERS NOMINAL MM |
| Bearings | NOT INCLUDED |
| V Groove Angle in Deg | 38.0 |
| Counterbore Feature | INCLUDED |
| Design Form | PLAIN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-01-446-5174 is a Pulley,groove, manufactured by Sewart Supply, L.l.c., classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-01-446-5174 has 4 cross-referenced part numbers: 104653 (Sewart Supply, L.l.c.), 106453 (Hamilton C W F & Co Ltd), 106453 (Hamilton C W F & Co Ltd Hamilton Jet), 106453 (Sewart Supply, L.l.c.).
There are 7 known substitutes for 3020-01-446-5174: 6110-00-216-8093, 6695-00-728-3832, 5930-01-019-5211 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 106453: Counterbore Diameter: 30.0 MILLIMETERS NOMINAL MM; Quantity: 1; Lightening Hole: NOT INCLUDED; Split Hub Feature: NOT INCLUDED. 30 total characteristics are documented in the Federal Logistics Information System.