The Gear,spur, cataloged under National Stock Number 3020-00-528-1260, 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 20 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-528-1260 |
| Primary Part Number | 51508 |
| 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 |
| Hub Style Designator | PLAIN FIRST END |
| Nominal Overall Length | 0.170 INCHES IN |
| Pressure Angle | 20.0000 DEGREES |
| Bore Nominal Diameter | 0.312 INCHES BOTH ENDS IN |
| Material | STEEL COMP 4620 OVERALL |
| Hardness Rating | 25.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL |
| Keyway Nominal Width | 0.095 INCHES BOTH ENDS IN |
| Nominal Distance From Bore Center to Keyway Bottom | 0.224 INCHES BOTH ENDS IN |
| Pitch Diameter | 0.7500 INCHES NOMINAL IN |
| Body Style | PLAIN, SOLID |
| Teeth Quantity | 48 |
| Style Designator | PROTRUDING HUB |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Bore Style | W/ KEYWAY BOTH ENDS |
| Tooth Form | STANDARD |
| Face Nominal Width | 0.093 INCHES IN |
| Surface Treatment | PHOSPHATE OVERALL |
| Nominal Distance Between Body Face and Protruding Hub End | 0.080 INCHES FIRST END IN |
| Nominal Outside Diameter | 0.781 INCHES IN |
| Hub Nominal Diameter | 0.500 INCHES FIRST END IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 51508 PRIMARY | Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging (USA) |
NSN 3020-00-528-1260 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 3020-00-528-1260 has 1 cross-referenced part number: 51508 (Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging).
There are 3 known substitutes for 3020-00-528-1260: 1630-00-764-4377, 5120-00-781-0819, 5120-01-428-5117. Verify interchangeability with system specifications before substitution.
Key specifications for 51508: Hub Style Designator: PLAIN FIRST END; Nominal Overall Length: 0.170 INCHES IN; Pressure Angle: 20.0000 DEGREES; Bore Nominal Diameter: 0.312 INCHES BOTH ENDS IN. 20 total characteristics are documented in the Federal Logistics Information System.