The Gear,spur, cataloged under National Stock Number 3020-00-528-1160, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3020-00-528-1160 |
| Primary Part Number | 503-9960-002 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| Status | CANCELLED |
| Bore Nominal Diameter | 0.188 INCHES BOTH ENDS IN |
| Material | COPPER ALLOY OVERALL |
| Counterbore Nominal Diameter | 0.470 INCHES SECOND END IN |
| Nominal Overall Length | 0.422 INCHES IN |
| Mounting Hole Nominal Thread Size | 0.138 INCHES TRANSVERSELY THROUGH HUB FIRST END IN |
| Nominal Outside Diameter | 3.041 INCHES IN |
| Bore Style | W/COUNTERBORE BOTH ENDS |
| Mounting Hole Thread Quantity Per Inch | 32 TRANSVERSELY THROUGH HUB FIRST END |
| Nominal Distance Between Body Face and Protruding Hub End | 0.250 INCHES FIRST END IN |
| Body Style | WEBBED, SOLID |
| Pitch Diameter | 2.9980 INCHES MINIMUM AND 3.0000 INCHES MAXIMUM IN |
| Tooth Form | STANDARD |
| Counterbore Nominal Depth | 0.078 INCHES SECOND END IN |
| Hub Style Designator | PLAIN SECOND END |
| Mounting Hole Type and Quantity | 2 THREADED TRANSVERSELY THROUGH HUB FIRST END |
| Mounting Hole Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) TRANSVERSELY THROUGH HUB FIRST END |
| Hub Nominal Diameter | 0.498 INCHES SECOND END IN |
| Nominal Distance Between Body Face and Protruding Hub End | 0.050 INCHES SECOND END IN |
| Face Nominal Width | 0.125 INCHES IN |
| Teeth Quantity | 144 |
| Pressure Angle | 14.5000 DEGREES |
| Hub Style Designator | PINNED FIRST END |
| Attachment Method | MOUNTING HOLE |
| Style Designator | PROTRUDING HUBS |
| Surface Treatment | NICKEL OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 650948 | Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA) |
| 503-9960-002 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 13385 | Cessna Aircraft Co Arc Avionics Div (USA) |
| 53-207 | Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA) |
| 13385-1B | Cessna Aircraft Co Arc Avionics Div (USA) |
NSN 3020-00-528-1160 is a Gear,spur, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 3020 (No Item Name Available). Status: cancelled.
NSN 3020-00-528-1160 has 5 cross-referenced part numbers: 650948 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), 503-9960-002 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 13385 (Cessna Aircraft Co Arc Avionics Div), 53-207 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems), 13385-1B (Cessna Aircraft Co Arc Avionics Div).
There are 11 known substitutes for 3020-00-528-1160: 5320-00-144-7605, 5136-00-221-7041, 5940-00-807-7220 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 503-9960-002: Bore Nominal Diameter: 0.188 INCHES BOTH ENDS IN; Material: COPPER ALLOY OVERALL; Counterbore Nominal Diameter: 0.470 INCHES SECOND END IN; Nominal Overall Length: 0.422 INCHES IN. 25 total characteristics are documented in the Federal Logistics Information System.
NSN 3020-00-528-1160 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.