The Gear,spur, cataloged under National Stock Number 3020-00-027-4842, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-027-4842 |
| Primary Part Number | 1412582-42 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Body Style | PLAIN, SOLID |
| Hub Style Designator | 1 STEP FIRST END |
| Nominal Distance Between Body Face and Protruding Hub End | 0.282 INCHES FIRST END IN |
| First Step Nominal Length | 0.037 INCHES FIRST END IN |
| Bore Style | PLAIN BOTH ENDS |
| Material | ALUMINUM ALLOY 6061 OVERALL |
| First Step Nominal Diameter | 0.375 INCHES FIRST END IN |
| Bore Nominal Diameter | 0.187 INCHES BOTH ENDS IN |
| Style Designator | PROTRUDING HUB |
| Face Nominal Width | 0.093 INCHES IN |
| End Nominal Diameter | 0.250 INCHES FIRST END IN |
| Precision Classification | QUALITY NUMBER 10 OR QUALITY NUMBER 11 |
| Material Document and Classification | QQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Tooth Form | STANDARD |
| Pressure Angle | 20.0000 DEGREES |
| End Nominal Length | 0.245 INCHES FIRST END IN |
| Nominal Outside Diameter | 0.917 INCHES IN |
| Pitch Diameter | 0.8750 INCHES NOMINAL IN |
| Teeth Quantity | 42 |
| Attachment Method | CLAMP |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1412582-42 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 45-037-42 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 412582 | Raytheon Company Div Corp (USA) |
NSN 3020-00-027-4842 is a Gear,spur, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-027-4842 has 3 cross-referenced part numbers: 1412582-42 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 45-037-42 (Lockheed Martin Corporation Div Rms - Mitchel Field), 412582 (Raytheon Company Div Corp).
There are 3 known substitutes for 3020-00-027-4842: 3020-00-027-4854, 2910-00-754-0216, 4820-01-304-2690. Verify interchangeability with system specifications before substitution.
Key specifications for 1412582-42: Body Style: PLAIN, SOLID; Hub Style Designator: 1 STEP FIRST END; Nominal Distance Between Body Face and Protruding Hub End: 0.282 INCHES FIRST END IN; First Step Nominal Length: 0.037 INCHES FIRST END IN. 20 total characteristics are documented in the Federal Logistics Information System.