The Gear,spur, cataloged under National Stock Number 3020-00-052-5503, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-052-5503 |
| Primary Part Number | 1412585-45 |
| 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 |
| Pitch Diameter | 0.9365 INCHES MINIMUM AND 0.9375 INCHES MAXIMUM IN |
| Teeth Quantity | 45 |
| Body Style | PLAIN, SOLID |
| Material Document and Classification | QQ-A-225/8,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Face Nominal Width | 0.093 INCHES IN |
| Hub Nominal Diameter | 0.313 INCHES FIRST END IN |
| Material | ALUMINUM ALLOY 6061 OVERALL |
| Bore Style | PLAIN BOTH ENDS |
| Bore Nominal Diameter | 0.250 INCHES BOTH ENDS IN |
| Nominal Distance Between Body Face and Protruding Hub End | 0.3100 INCHES FIRST END IN |
| Nominal Outside Diameter | 0.978 INCHES IN |
| Pressure Angle | 20.0000 DEGREES |
| Tooth Form | STANDARD |
| Precision Classification | QUALITY NUMBER 10 |
| Style Designator | PROTRUDING HUB |
| Hub Style Designator | PLAIN FIRST END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 45-040-45 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 45-040 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 1412585-45 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 3020-00-052-5503 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 3020-00-052-5503 has 3 cross-referenced part numbers: 45-040-45 (Lockheed Martin Corporation Div Rms - Mitchel Field), 45-040 (Lockheed Martin Corporation Div Rms - Mitchel Field), 1412585-45 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
There are 12 known substitutes for 3020-00-052-5503: 3020-00-053-3442, 3020-00-053-3462, 3020-00-053-3470 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1412585-45: Pitch Diameter: 0.9365 INCHES MINIMUM AND 0.9375 INCHES MAXIMUM IN; Teeth Quantity: 45; Body Style: PLAIN, SOLID; Material Document and Classification: QQ-A-225/8,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 16 total characteristics are documented in the Federal Logistics Information System.