The Gear,bevel, cataloged under National Stock Number 3020-00-342-6611, 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 Boeing Company Div Defense. 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-342-6611 |
| Primary Part Number | 9-90884 |
| Item Name | Gear,bevel |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Nominal Distance Between Body Face and Protruding Hub End | 1.4700 INCHES SECOND END IN |
| Hub Style Designator | PLAIN SECOND END |
| Pitch Angle | 45.0000 DEGREES |
| Spline Pitch Diameter | 0.6000 INCHES NOMINAL BOTH ENDS IN |
| Material | STEEL COMP 8615 OVERALL |
| Face Nominal Width | 0.2500 INCHES IN |
| Pitch Diameter | 1.3750 INCHES NOMINAL IN |
| Body Style | PLAIN, SOLID |
| Hardness Rating | 78.0 ROCKWELL A MINIMUM AND 81.0 ROCKWELL A MAXIMUM TEETH |
| Spline Quantity | 12 BOTH ENDS |
| Bore Style | INVOLUTE SPLINE BOTH ENDS |
| Teeth Quantity | 22 |
| Pressure Angle | 20.0000 DEGREES |
| Nominal Outside Diameter | 1.4605 INCHES IN |
| Teeth Type | STRAIGHT |
| Style Designator | PERIPHERAL FACE, BACK HUB PROTRUDING |
| Hub Nominal Diameter | 1.9380 INCHES SECOND END IN |
| Nominal Overall Length | 1.8720 INCHES IN |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Bore Nominal Diameter | 0.650 INCHES BOTH ENDS IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9-90884 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 3020-00-342-6611 is a Gear,bevel, manufactured by The Boeing Company Div Defense, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-342-6611 has 1 cross-referenced part number: 9-90884 (The Boeing Company Div Defense).
There is 1 known substitute for 3020-00-342-6611: 6515-01-243-4531. Verify interchangeability with system specifications before substitution.
Key specifications for 9-90884: Special Features: COUNTERBORE ON FIRST END,1.750 IN. DIA,0.540 IN. DEEP; BORE MINOR DIA 1.553 IN. IN; Nominal Distance Between Body Face and Protruding Hub End: 1.4700 INCHES SECOND END IN; Hub Style Designator: PLAIN SECOND END; Pitch Angle: 45.0000 DEGREES. 21 total characteristics are documented in the Federal Logistics Information System.