The Pulley,cone, cataloged under National Stock Number 3020-01-148-6983, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is General Motors Llc Dba General Motors Llc. Government technical data includes 28 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-148-6983 |
| Primary Part Number | 14067702 |
| Item Name | Pulley,cone |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| Status | ACTIVE |
| Integral Cooling Vane | NOT INCLUDED |
| Hub Outside Diameter | 120.7 MILLIMETERS NOMINAL AA END MM |
| Securing Method | DRILLED HOLE |
| Split Hub Feature | NOT INCLUDED |
| Bore Length | 84.6 MILLIMETERS NOMINAL MM |
| Design Form | PLAIN |
| Face Type | STEP GROOVE |
| Groove Shape | V |
| Style Designator | PLAIN |
| Material Document and Classification | SAE 1008 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Groove Depth | 14.0 MILLIMETERS NOMINAL MM |
| Bore Type | STRAIGHT |
| Groove Quantity | 4 |
| V Groove Angle in Deg | 36.0 |
| Protruding Hub Characteristic | PLAIN |
| Bore Bearing | NOT INCLUDED |
| V Groove Pitch Diameter | 168.7 MILLIMETERS NOMINAL MM |
| Securing Hole Quantity | 4 |
| Drilled Hole Diameter | 10.8 MILLIMETERS NOMINAL MM |
| Unable to Decode | UNABLE TO DECODE |
| Step Outside Diameter | 120.7 MILLIMETERS NOMINAL AND 60.0 MILLIMETERS NOMINAL MM |
| Surface Treatment | PHOSPHATE |
| Distance From Outside Flange/rim to Hub End and Location | 120.0 MILLIMETERS NOMINAL AA END MM |
| Keying Facility | NOT INCLUDED |
| Hole Location | EQUALLY SPACED ON HUB |
| Counterbore Feature | NOT INCLUDED |
| Bore Diameter | 56.0 MILLIMETERS NOMINAL MM |
| Material | STEEL COMP 1008 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 14067702 PRIMARY | General Motors Llc Dba General Motors Llc (USA) |
| Reference | Meaning |
|---|---|
| 14067702 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
NSN 3020-01-148-6983 is a Pulley,cone, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-148-6983 has 1 manufacturer part number on file: 14067702 (General Motors Llc Dba General Motors Llc).
Key specifications for 14067702: Integral Cooling Vane: NOT INCLUDED; Hub Outside Diameter: 120.7 MILLIMETERS NOMINAL AA END MM; Securing Method: DRILLED HOLE; Split Hub Feature: NOT INCLUDED. 28 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.