The Gear,spur, cataloged under National Stock Number 3020-00-684-1757, 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 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-684-1757 |
| Primary Part Number | 544-5433-002 |
| 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 | ACTIVE |
| Material Document and Classification | QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Pressure Angle | 20.0000 DEGREES |
| Face Nominal Width | 0.093 INCHES IN |
| Attachment Method | CLAMP |
| Hub Nominal Diameter | 0.343 INCHES SECOND END IN |
| Bore Style | PLAIN BOTH ENDS |
| Tooth Form | STANDARD |
| Clamping Surface Nominal Length | 0.219 INCHES FIRST END IN |
| Nominal Distance Between Body Face and Protruding Hub End | 0.127 INCHES SECOND END IN |
| Nominal Distance Between Body Face and Protruding Hub End | 0.219 INCHES FIRST END IN |
| Style Designator | PROTRUDING HUBS |
| Hub Style Designator | PLAIN BOTH ENDS |
| Teeth Quantity | 40 |
| Body Style | PLAIN, SOLID |
| Pitch Diameter | 0.6250 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 2024 OVERALL |
| Bore Nominal Diameter | 0.281 INCHES BOTH ENDS IN |
| Surface Treatment | ANODIZE OVERALL |
| Hub Nominal Diameter | 0.343 INCHES FIRST END IN |
| Nominal Outside Diameter | 0.656 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 544-5433-002 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 544-5435-002 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 119416 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
NSN 3020-00-684-1757 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: active.
NSN 3020-00-684-1757 has 3 cross-referenced part numbers: 544-5433-002 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 544-5435-002 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 119416 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
There are 2 known substitutes for 3020-00-684-1757: 5895-00-117-4115, 5136-00-729-5698. Verify interchangeability with system specifications before substitution.
Key specifications for 544-5433-002: Material Document and Classification: QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Pressure Angle: 20.0000 DEGREES; Face Nominal Width: 0.093 INCHES IN; Attachment Method: CLAMP. 20 total characteristics are documented in the Federal Logistics Information System.