The Pulley,timing Belt, cataloged under National Stock Number 3020-01-374-4831, 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 Rugged Information Technology Equipment Corporation Dba Rugged Information Technology Equipment. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3020-01-374-4831 |
| Primary Part Number | 107270-100 |
| Item Name | Pulley,timing Belt |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Rugged Information Technology Equipment Corporation Dba Rugged Information Technology Equipment |
| Status | ACTIVE |
| Hub Type | PIN |
| Face Pitch Designation | XXL |
| Face Type | FLAT GROOVED WITH DOUBLE FLANGE |
| Bore Type | MINIMUM |
| Face Groove/tooth Quantity | 72 |
| Bore Diameter | 0.250 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY |
| 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 |
|---|---|
| 107270-100 | Rugged Information Technology Equipment Corporation Dba Rugged Information Technology Equipment (USA) |
| 5247-146 | Raytheon Company Div Rmd Strategic (USA) |
| Reference | Meaning |
|---|---|
| 107270-100 | 3/9 Design control — primary reference Datametrics Corporation |
NSN 3020-01-374-4831 is a Pulley,timing Belt, manufactured by Rugged Information Technology Equipment Corporation Dba Rugged Information Technology Equipment, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-374-4831 has 2 manufacturer part numbers on file: 107270-100 (Rugged Information Technology Equipment Corporation Dba Rugged Information Technology Equipment), 5247-146 (Raytheon Company Div Rmd Strategic).
Key specifications for 107270-100: Hub Type: PIN; Face Pitch Designation: XXL; Face Type: FLAT GROOVED WITH DOUBLE FLANGE; Bore Type: MINIMUM. 7 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.