The Gear,spur, cataloged under National Stock Number 3020-00-137-9708, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Goodrich Corporation Dba Trw Lucas Aerospace. Government technical data includes 18 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-137-9708 |
| Primary Part Number | 34599 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Goodrich Corporation Dba Trw Lucas Aerospace |
| Status | ACTIVE |
| Body Style | PLAIN, SOLID |
| Pitch Diameter | 0.9063 INCHES NOMINAL IN |
| Nominal Overall Length | 0.452 INCHES IN |
| Nominal Distance Between Body Face and Protruding Hub End | 0.020 INCHES SECOND END IN |
| Teeth Quantity | 29 |
| Nominal Distance Between Body Face and Protruding Hub End | 0.032 INCHES FIRST END IN |
| Face Nominal Width | 0.400 INCHES IN |
| Material | STEEL OVERALL |
| Style Designator | PROTRUDING HUBS |
| Hub Style Designator | PLAIN BOTH ENDS |
| Bore Nominal Diameter | 0.438 INCHES BOTH ENDS IN |
| Bore Style | PLAIN BOTH ENDS |
| Hub Nominal Diameter | 0.625 INCHES FIRST END IN |
| Tooth Form | STANDARD |
| Pressure Angle | 20.0000 DEGREES |
| Nominal Outside Diameter | 0.969 INCHES IN |
| Hardness Rating | 50.0 ROCKWELL C MINIMUM AND 54.0 ROCKWELL C MAXIMUM OVERALL |
| Hub Nominal Diameter | 0.625 INCHES SECOND END IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 34599 | Goodrich Corporation Dba Trw Lucas Aerospace (USA) |
NSN 3020-00-137-9708 is a Gear,spur, manufactured by Goodrich Corporation Dba Trw Lucas Aerospace, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-137-9708 has 1 cross-referenced part number: 34599 (Goodrich Corporation Dba Trw Lucas Aerospace).
There are 4 known substitutes for 3020-00-137-9708: 5130-00-561-1389, 5950-00-849-1096, 5930-01-137-4705 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 34599: Body Style: PLAIN, SOLID; Pitch Diameter: 0.9063 INCHES NOMINAL IN; Nominal Overall Length: 0.452 INCHES IN; Nominal Distance Between Body Face and Protruding Hub End: 0.020 INCHES SECOND END IN. 18 total characteristics are documented in the Federal Logistics Information System.