The Gear,spur, cataloged under National Stock Number 3020-00-542-4058, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 14 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-542-4058 |
| Primary Part Number | 76514 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc Div Space & Airborne Systems |
| Status | ACTIVE |
| Nominal Outside Diameter | 1.228 INCHES IN |
| Backlash Designation | GRADE D |
| Style Designator | HUBLESS |
| Tooth Form | STANDARD |
| Face Nominal Width | 0.187 INCHES IN |
| Precision Classification | QUALITY NUMBER 10 OR QUALITY NUMBER 11 |
| Bore Style | W/COUNTERBORE BOTH ENDS |
| Pitch Diameter | 1.1875 INCHES NOMINAL IN |
| Teeth Quantity | 57 |
| Counterbore Nominal Depth | 0.050 INCHES FIRST END IN |
| Body Style | PLAIN, SOLID |
| Material | STEEL COMP 4130 OVERALL |
| Pressure Angle | 20.0000 DEGREES |
| Material Document and Classification | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 76514 PRIMARY | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
NSN 3020-00-542-4058 is a Gear,spur, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-542-4058 has 1 cross-referenced part number: 76514 (L3harris Technologies, Inc Div Space & Airborne Systems).
There are 2 known substitutes for 3020-00-542-4058: 3110-00-554-5302, 6685-00-881-3767. Verify interchangeability with system specifications before substitution.
Key specifications for 76514: Nominal Outside Diameter: 1.228 INCHES IN; Backlash Designation: GRADE D; Style Designator: HUBLESS; Tooth Form: STANDARD. 14 total characteristics are documented in the Federal Logistics Information System.