The Gear Rack, cataloged under National Stock Number 3020-01-217-3665, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-217-3665 |
| Item Name | Gear Rack |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Status | ACTIVE |
| Teeth Quantity | 117 |
| Nominal Distance From End to First Mounting Hole Center | 2.0000 INCHES TRANSVERSELY THROUGH BOTTOM IN |
| Pitch Height | 0.6380 INCHES NOMINAL IN |
| Mounting Hole Type and Quantity | 20 PLAIN TRANSVERSELY THROUGH SIDE |
| Teeth Type | STRAIGHT |
| Nominal Overall Length | 74.000 INCHES IN |
| Criticality Code Justification | ZZZY |
| Style Designator | SQUARE OR RECTANGULAR |
| Tooth Form | STANDARD |
| Pressure Angle | 20.0000 DEGREES |
| Center to Center Nominal Distance Between Mounting Holes | 7.0000 INCHES TRANSVERSELY THROUGH BOTTOM IN |
| Nominal Thickness | 0.838 INCHES IN |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Attachment Method | MOUNTING HOLE |
| Face Nominal Width | 4.738 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL F — Mutilate — Cut |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Reference | Meaning |
|---|---|
| 935F435-1 | 3/1 Design control — primary reference U.S. Government activity |
NSN 3020-01-217-3665 is a Gear Rack, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
Key specifications for 3020-01-217-3665: Teeth Quantity: 117; Nominal Distance From End to First Mounting Hole Center: 2.0000 INCHES TRANSVERSELY THROUGH BOTTOM IN; Pitch Height: 0.6380 INCHES NOMINAL IN; Mounting Hole Type and Quantity: 20 PLAIN TRANSVERSELY THROUGH SIDE. 15 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.
NSN 3020-01-217-3665 has DEMIL Code F. Demilitarization may be required before disposal or transfer to non-military entities.
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.