The Gear,bevel, cataloged under National Stock Number 3020-01-045-4636, 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 Raytheon Company Dba Raytheon Co. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3020-01-045-4636 |
| Primary Part Number | 174244159-100 |
| Item Name | Gear,bevel |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Bore Nominal Diameter | 8.0 MILLIMETERS SECOND COUNTERBORE FIRST END MM |
| Teeth Quantity | 84 |
| Bore Style | PLAIN BOTH ENDS |
| Nominal Overall Length | 16.1 MILLIMETERS MM |
| Material Document and Classification | QQ-B-750,COMP B,HARD FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Pitch Diameter | 36.0 MILLIMETERS NOMINAL MM |
| Hub Style Designator | PINNED FIRST END |
| Nominal Outside Diameter | 42.0 MILLIMETERS MM |
| Pressure Angle | 20.0000 DEGREES |
| Material | COPPER ALLOY OVERALL |
| Face Nominal Width | 12.1 MILLIMETERS MM |
| 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 |
|---|---|
| 174244159-100 | Raytheon Company (USA) |
| 174244159-100 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| 174244159-100 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 3020-01-045-4636 is a Gear,bevel, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-045-4636 has 2 manufacturer part numbers on file: 174244159-100 (Raytheon Company), 174244159-100 (Raytheon Company Dba Raytheon Co).
Key specifications for 174244159-100: Bore Nominal Diameter: 8.0 MILLIMETERS SECOND COUNTERBORE FIRST END MM; Teeth Quantity: 84; Bore Style: PLAIN BOTH ENDS; Nominal Overall Length: 16.1 MILLIMETERS MM. 11 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.