The Gear,spur, cataloged under National Stock Number 3020-00-794-7471, 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 19 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-794-7471 |
| Primary Part Number | 543-2635-002 |
| 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 |
| Pitch Diameter | 0.6250 INCHES NOMINAL IN |
| Clamping Surface Nominal Length | 0.250 INCHES FIRST END IN |
| Attachment Method | CLAMP |
| Nominal Outside Diameter | 0.718 INCHES IN |
| Hub Nominal Diameter | 0.311 INCHES FIRST END IN |
| Face Nominal Width | 0.093 INCHES IN |
| Surface Treatment | ANODIZE OVERALL |
| Style Designator | HUBLESS |
| Teeth Quantity | 30 |
| Hub Style Designator | SPLIT FIRST END |
| Bore Nominal Diameter | 0.250 INCHES BOTH ENDS IN |
| Nominal Distance Between Body Face and Protruding Hub End | 0.093 INCHES FIRST END IN |
| Material Document and Classification | QQ-A-225/5,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Pressure Angle | 20.0000 DEGREES |
| Bore Style | PLAIN BOTH ENDS |
| Material | ALUMINUM ALLOY 2017 OVERALL |
| Tooth Form | STANDARD |
| Nominal Overall Length | 0.354 INCHES IN |
| Body Style | PLAIN, SOLID |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 543-2635-002 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 130812 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
NSN 3020-00-794-7471 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 3020-00-794-7471 has 2 cross-referenced part numbers: 543-2635-002 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 130812 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
There are 2 known substitutes for 3020-00-794-7471: 5340-01-112-1925, 5930-01-416-9034. Verify interchangeability with system specifications before substitution.
Key specifications for 543-2635-002: Pitch Diameter: 0.6250 INCHES NOMINAL IN; Clamping Surface Nominal Length: 0.250 INCHES FIRST END IN; Attachment Method: CLAMP; Nominal Outside Diameter: 0.718 INCHES IN. 19 total characteristics are documented in the Federal Logistics Information System.