The Gear,spur, cataloged under National Stock Number 3020-00-451-1293, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is The Dewey Electronics Corporation. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-451-1293 |
| Primary Part Number | 40704-1 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | The Dewey Electronics Corporation |
| Status | ACTIVE |
| Material | ALUMINUM ALLOY 2024 OVERALL |
| Surface Treatment | ANODIZE OVERALL |
| Hub Nominal Diameter | 0.375 INCHES FIRST END IN |
| Body Style | PLAIN, SOLID |
| Teeth Quantity | 30 |
| Style Designator | PROTRUDING HUB |
| Bore Style | PLAIN BOTH ENDS |
| Nominal Distance Between Body Face and Protruding Hub End | 0.218 INCHES FIRST END IN |
| Pressure Angle | 20.0000 DEGREES |
| Precision Classification | QUALITY NUMBER 12 |
| Tooth Form | STANDARD |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Nominal Outside Diameter | 0.666 INCHES IN |
| Hub Style Designator | PINNED FIRST END |
| Face Nominal Width | 0.125 INCHES IN |
| Bore Nominal Diameter | 0.187 INCHES BOTH ENDS IN |
| Material Document and Classification | QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Pitch Diameter | 0.6243 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 40704-1 PRIMARY | The Dewey Electronics Corporation (USA) |
NSN 3020-00-451-1293 is a Gear,spur, manufactured by The Dewey Electronics Corporation, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-451-1293 has 1 cross-referenced part number: 40704-1 (The Dewey Electronics Corporation).
There are 4 known substitutes for 3020-00-451-1293: 5945-00-008-0426, 5310-00-045-4007, 1650-00-474-2127 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40704-1: Material: ALUMINUM ALLOY 2024 OVERALL; Surface Treatment: ANODIZE OVERALL; Hub Nominal Diameter: 0.375 INCHES FIRST END IN; Body Style: PLAIN, SOLID. 18 total characteristics are documented in the Federal Logistics Information System.