The Gear Rack, cataloged under National Stock Number 3020-00-409-6522, 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 Caterpillar Inc Div Caterpillar Defense. Government technical data includes 12 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-409-6522 |
| Primary Part Number | 8S2723 |
| Item Name | Gear Rack |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Teeth Quantity | 96 |
| Pitch Height | 0.4725 INCHES NOMINAL IN |
| Teeth Type | SPUR |
| Hardness Rating | 50.0 ROCKWELL C MINIMUM OVERALL |
| Nominal Overall Length | 26.2990 INCHES IN |
| Style Designator | ROUND |
| Tooth Form | STANDARD |
| Nominal Outside Diameter | 0.610 INCHES IN |
| Pressure Angle | 25.0000 DEGREES |
| Material | STEEL OVERALL |
| Nominal Thickness | 0.527 INCHES IN |
| Face Nominal Width | 0.609 INCHES 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 |
|---|---|
| 8S2723 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
NSN 3020-00-409-6522 is a Gear Rack, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-409-6522 has 1 manufacturer part number on file: 8S2723 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 8S2723: Teeth Quantity: 96; Pitch Height: 0.4725 INCHES NOMINAL IN; Teeth Type: SPUR; Hardness Rating: 50.0 ROCKWELL C MINIMUM OVERALL. 12 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.