The Gear Sector,spur, cataloged under National Stock Number 3020-00-009-4038, 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 North Shore Gear & Tool Corp. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-009-4038 |
| Primary Part Number | 701C943P1 |
| Item Name | Gear Sector,spur |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | North Shore Gear & Tool Corp |
| Status | ACTIVE |
| Hub Nominal Diameter | 0.3800 INCHES FIRST END IN |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Nominal Outside Radius | 0.4930 INCHES IN |
| Nominal Distance Between Body Face and Protruding Hub End | 0.1880 INCHES FIRST END IN |
| Precision Classification | QUALITY NUMBER 10 |
| Nominal Overall Length | 0.250 INCHES IN |
| Style Designator | PROTRUDING HUB |
| Tooth Form | STANDARD |
| Surface Treatment | ANODIZE OVERALL |
| Pitch Radius | 0.4792 INCHES NOMINAL IN |
| Pressure Angle | 20.0000 DEGREES |
| Face Nominal Width | 0.062 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 |
|---|---|
| 701C943P1 | North Shore Gear & Tool Corp (USA) |
| Reference | Meaning |
|---|---|
| 701C943 | D/9 Drawing number reference only U.S. Government activity |
| 701C943P1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3020-00-009-4038 is a Gear Sector,spur, manufactured by North Shore Gear & Tool Corp, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-009-4038 has 1 manufacturer part number on file: 701C943P1 (North Shore Gear & Tool Corp).
Key specifications for 701C943P1: Hub Nominal Diameter: 0.3800 INCHES FIRST END IN; Surface Treatment Document and Classification: MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Nominal Outside Radius: 0.4930 INCHES IN; Nominal Distance Between Body Face and Protruding Hub End: 0.1880 INCHES FIRST END IN. 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.