The Gear,spur, cataloged under National Stock Number 3020-00-825-1870, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-825-1870 |
| Primary Part Number | 51538 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging |
| Status | ACTIVE |
| Bore Nominal Diameter | 0.314 INCHES BOTH ENDS IN |
| Material | STEEL COMP 4620 OVERALL |
| Pressure Angle | 20.0000 DEGREES |
| Body Style | PLAIN, SOLID |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Bore Style | PLAIN BOTH ENDS |
| Nominal Overall Length | 0.156 INCHES IN |
| Face Nominal Width | 0.094 INCHES IN |
| Nominal Outside Diameter | 0.781 INCHES IN |
| Style Designator | PROTRUDING HUB |
| Nominal Distance Between Body Face and Protruding Hub End | 0.062 INCHES FIRST END IN |
| Hub Nominal Diameter | 0.700 INCHES FIRST END IN |
| Hub Style Designator | PLAIN FIRST END |
| Tooth Form | STANDARD |
| Hardness Rating | 25.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL |
| Pitch Diameter | 0.7500 INCHES NOMINAL IN |
| Teeth Quantity | 48 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 51538 PRIMARY | Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging (USA) |
NSN 3020-00-825-1870 is a Gear,spur, manufactured by Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-825-1870 has 1 cross-referenced part number: 51538 (Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging).
There are 4 known substitutes for 3020-00-825-1870: 5340-00-372-6289, 1650-00-510-2819, 4730-00-881-1161 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 51538: Bore Nominal Diameter: 0.314 INCHES BOTH ENDS IN; Material: STEEL COMP 4620 OVERALL; Pressure Angle: 20.0000 DEGREES; Body Style: PLAIN, SOLID. 17 total characteristics are documented in the Federal Logistics Information System.