The Gear,spur, cataloged under National Stock Number 3020-00-510-6445, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 21 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-510-6445 |
| Primary Part Number | 8512150 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Teeth Quantity | 26 |
| Nominal Distance Between Body Face and Protruding Hub End | 0.234 INCHES FIRST END IN |
| Nominal Distance Between Body Face and Protruding Hub End | 0.031 INCHES SECOND END IN |
| Nominal Overall Length | 0.453 INCHES IN |
| Precision Classification | QUALITY NUMBER 8 |
| Material | STEEL COMP 416 OVERALL |
| Material Document and Classification | QQ-S-763,CLASS416 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment Document and Classification | MIL-STD-171,FINISH NO. 5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL |
| Face Nominal Width | 0.188 INCHES IN |
| Mounting Hole Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) TRANSVERSELY THROUGH HUB FIRST END |
| Mounting Hole Type and Quantity | 1 THREADED TRANSVERSELY THROUGH HUB FIRST END |
| Pressure Angle | 20.0000 DEGREES |
| Body Style | PLAIN, SOLID |
| Hub Nominal Diameter | 0.375 INCHES FIRST END IN |
| Tooth Form | STANDARD |
| Mounting Hole Thread Quantity Per Inch | 32 TRANSVERSELY THROUGH HUB FIRST END |
| Surface Treatment | PASSIVATE OVERALL |
| Hub Nominal Diameter | 0.250 INCHES SECOND END IN |
| Style Designator | PROTRUDING HUBS |
| Pitch Diameter | 0.5416 INCHES NOMINAL IN |
| Attachment Method | MOUNTING HOLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8512150 PRIMARY | Us Army Aviation and Missile Command (USA) |
NSN 3020-00-510-6445 is a Gear,spur, manufactured by Us Army Aviation and Missile Command, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-510-6445 has 1 cross-referenced part number: 8512150 (Us Army Aviation and Missile Command).
There is 1 known substitute for 3020-00-510-6445: 2990-00-166-5976. Verify interchangeability with system specifications before substitution.
Key specifications for 8512150: Teeth Quantity: 26; Nominal Distance Between Body Face and Protruding Hub End: 0.234 INCHES FIRST END IN; Nominal Distance Between Body Face and Protruding Hub End: 0.031 INCHES SECOND END IN; Nominal Overall Length: 0.453 INCHES IN. 21 total characteristics are documented in the Federal Logistics Information System.