The Pulley,timing Belt, cataloged under National Stock Number 3020-01-360-4489, 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 Roller Bearing Co of America, Inc Div Pic Design. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3020-01-360-4489 |
| Primary Part Number | PT046A08K04T |
| Item Name | Pulley,timing Belt |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Roller Bearing Co of America, Inc Div Pic Design |
| Status | ACTIVE |
| Hub Type | SETSCREW |
| Hub Diameter | 0.690 INCHES NOMINAL IN |
| Face Pitch Designation | MXL |
| Face Type | FLAT GROOVED WITH SINGLE FLANGE |
| Bore Type | MINIMUM |
| Face Groove/tooth Quantity | 46 |
| Bore Diameter | 0.250 INCHES NOMINAL IN |
| Material | PLASTIC POLYCARBONATE AND ALUMINUM ALLOY |
| Face Width | 0.313 INCHES NOMINAL IN |
| 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 |
|---|---|
| PT046A08K04T PRIMARY | Roller Bearing Co of America, Inc Div Pic Design (USA) |
| Reference | Meaning |
|---|---|
| 2327124 | 5/9 Secondary reference Drs Photronics, Inc. Dba Drs Photronics, Inc. |
NSN 3020-01-360-4489 is a Pulley,timing Belt, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-360-4489 has 1 manufacturer part number on file: PT046A08K04T (Roller Bearing Co of America, Inc Div Pic Design).
Key specifications for PT046A08K04T: Hub Type: SETSCREW; Hub Diameter: 0.690 INCHES NOMINAL IN; Face Pitch Designation: MXL; Face Type: FLAT GROOVED WITH SINGLE FLANGE. 9 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.