The Gear,spur, cataloged under National Stock Number 3020-01-026-8218, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc.. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-026-8218 |
| Primary Part Number | 450518 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Bae Systems Information and Electronic Systems Integration Inc. |
| Status | ACTIVE |
| Bore Style | PLAIN BOTH ENDS |
| Backlash Designation | GRADE C |
| Hub Style Designator | PINNED FIRST END |
| Pressure Angle | 20.0000 DEGREES |
| Nominal Distance Between Body Face and Protruding Hub End | 0.218 INCHES FIRST END IN |
| Tooth Form | STANDARD |
| Nominal Outside Diameter | 1.062 INCHES IN |
| Style Designator | PROTRUDING HUB |
| Precision Classification | QUALITY NUMBER 10 |
| Material | ALUMINUM ALLOY 2024 OVERALL |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Bore Nominal Diameter | 0.187 INCHES BOTH ENDS IN |
| Hub Nominal Diameter | 0.375 INCHES FIRST END IN |
| Material Document and Classification | QQ-A-268,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Pitch Diameter | 1.0312 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE OVERALL |
| Face Nominal Width | 0.125 INCHES IN |
| Teeth Quantity | 66 |
| Body Style | PLAIN, SOLID |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-01-026-8218 is a Gear,spur, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-01-026-8218 has 2 cross-referenced part numbers: 450518 (Bae Systems Information and Electronic Systems Integration Inc.), 450518-28 (Bae Systems Information and Electronic Systems Integration Inc.).
There are 10 known substitutes for 3020-01-026-8218: 3020-00-055-2076, 3020-00-618-0124, 3020-00-925-4412 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 450518: Bore Style: PLAIN BOTH ENDS; Backlash Designation: GRADE C; Hub Style Designator: PINNED FIRST END; Pressure Angle: 20.0000 DEGREES. 19 total characteristics are documented in the Federal Logistics Information System.