The Gear,spur, cataloged under National Stock Number 3020-01-421-2550, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Ontic Engineering and Manufacturing, Inc.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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 | 3020-01-421-2550 |
| Primary Part Number | 28216 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Ontic Engineering and Manufacturing, Inc. |
| Status | ACTIVE |
| Material | ALUMINUM ALLOY 2024 OVERALL |
| Nominal Outside Diameter | 6.850 INCHES IN |
| Body Style | PLAIN, SOLID |
| Face Nominal Width | 0.300 INCHES IN |
| Bore Style | PLAIN BOTH ENDS |
| Teeth Quantity | 108 |
| Style Designator | HUBLESS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-01-421-2550 is a Gear,spur, manufactured by Ontic Engineering and Manufacturing, Inc., classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-01-421-2550 has 3 cross-referenced part numbers: 28216 (Ontic Engineering and Manufacturing, Inc.), 28216 (Ge Aviation Systems Llc Dba Ge Aviation Systems Llc), 28216 (Ge Aviation Systems Llc Dba Ge Aviation).
There are 5 known substitutes for 3020-01-421-2550: 5950-00-431-8264, 5120-01-127-5643, 5330-01-270-7269 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 28216: Material: ALUMINUM ALLOY 2024 OVERALL; Nominal Outside Diameter: 6.850 INCHES IN; End Item Identification: AIRCRAFT, HERCULES C-130; Body Style: PLAIN, SOLID. 8 total characteristics are documented in the Federal Logistics Information System.