The Gear,spur, cataloged under National Stock Number 3020-00-811-3149, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Hydro-Aire Aerospace Corp. Government technical data includes 20 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-811-3149 |
| Primary Part Number | 23098 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Hydro-Aire Aerospace Corp |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Hub Style Designator | PLAIN FIRST END |
| Hub Nominal Diameter | 0.437 INCHES FIRST END IN |
| Face Nominal Width | 0.110 INCHES IN |
| Hardness Rating | 36.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL |
| Nominal Distance Between Body Face and Protruding Hub End | 0.180 INCHES FIRST END IN |
| Mounting Hole Nominal Diameter | 0.062 INCHES TRANSVERSELY THROUGH HUB FIRST END IN |
| Mounting Hole Type and Quantity | 1 PLAIN TRANSVERSELY THROUGH HUB FIRST END |
| Bore Nominal Diameter | 0.247 INCHES BOTH ENDS IN |
| Precision Classification | QUALITY NUMBER 10 |
| Nominal Outside Diameter | 1.277 INCHES IN |
| Material Document and Classification | MIL-S-6049 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Style Designator | PROTRUDING HUB |
| Bore Style | PLAIN BOTH ENDS |
| Tooth Form | STANDARD |
| Pressure Angle | 20.0000 DEGREES |
| Body Style | PLAIN, WITH LIGHTENING HOLES |
| Pitch Diameter | 1.2458 INCHES NOMINAL IN |
| Teeth Quantity | 80 |
| Attachment Method | MOUNTING HOLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 23098 PRIMARY | Hydro-Aire Aerospace Corp (USA) |
NSN 3020-00-811-3149 is a Gear,spur, manufactured by Hydro-Aire Aerospace Corp, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-811-3149 has 1 cross-referenced part number: 23098 (Hydro-Aire Aerospace Corp).
There are 5 known substitutes for 3020-00-811-3149: 6645-00-536-1529, 5940-01-052-2413, 6160-01-062-0159 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 23098: Material: STEEL OVERALL; Hub Style Designator: PLAIN FIRST END; Hub Nominal Diameter: 0.437 INCHES FIRST END IN; Face Nominal Width: 0.110 INCHES IN. 20 total characteristics are documented in the Federal Logistics Information System.