The Gear,spur, cataloged under National Stock Number 3020-00-757-8377, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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 | 3020-00-757-8377 |
| Primary Part Number | A6649 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division |
| Status | ACTIVE |
| Body Style | PLAIN, SOLID |
| Pitch Diameter | 0.5830 INCHES NOMINAL IN |
| Surface Treatment | PHOSPHATE OVERALL |
| Pressure Angle | 20.0000 DEGREES |
| Teeth Quantity | 28 |
| Material | STEEL OVERALL |
| Style Designator | HUBLESS |
| Nominal Outside Diameter | 0.634 INCHES IN |
| Bore Nominal Diameter | 0.343 INCHES BOTH ENDS IN |
| Face Nominal Width | 0.250 INCHES IN |
| Tooth Form | STANDARD |
| Hardness Rating | 35.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL |
| Bore Style | PLAIN BOTH ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-757-8377 is a Gear,spur, manufactured by Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-757-8377 has 2 cross-referenced part numbers: A6649 (Eaton Motor Site), A6649 (Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division).
There is 1 known substitute for 3020-00-757-8377: 5950-00-254-3991. Verify interchangeability with system specifications before substitution.
Key specifications for A6649: Body Style: PLAIN, SOLID; Pitch Diameter: 0.5830 INCHES NOMINAL IN; Surface Treatment: PHOSPHATE OVERALL; Pressure Angle: 20.0000 DEGREES. 13 total characteristics are documented in the Federal Logistics Information System.