The Gear,spur, cataloged under National Stock Number 3020-01-071-4213, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Drs Signal Solutions, Inc.. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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 | 3020-01-071-4213 |
| Primary Part Number | 20465-2 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Drs Signal Solutions, Inc. |
| Status | ACTIVE |
| Nominal Distance Between Body Face and Protruding Hub End | 0.250 INCHES FIRST END IN |
| Teeth Quantity | 120 |
| Bore Nominal Diameter | 0.125 INCHES BOTH ENDS IN |
| Material | ALUMINUM ALLOY 2024 OVERALL |
| Nominal Outside Diameter | 0.015 INCHES IN |
| Surface Treatment | ANODIZE OVERALL |
| Face Nominal Width | 0.125 INCHES IN |
| Hub Nominal Diameter | 0.375 INCHES FIRST END IN |
| Pressure Angle | 20.0000 DEGREES |
| Mounting Hole Type and Quantity | 2 THREADED TRANSVERSELY THROUGH HUB FIRST END |
| Mounting Hole Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) TRANSVERSELY THROUGH HUB FIRST END |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Hub Style Designator | PLAIN FIRST END |
| Tooth Form | STANDARD |
| Mounting Hole Nominal Thread Size | 0.112 INCHES TRANSVERSELY THROUGH HUB FIRST END IN |
| Precision Classification | QUALITY NUMBER 10 OR QUALITY NUMBER 11 |
| Bore Style | PLAIN BOTH ENDS |
| Style Designator | PROTRUDING HUB |
| Material Document and Classification | QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Pitch Diameter | 0.9980 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN |
| Attachment Method | MOUNTING HOLE |
| Body Style | PLAIN, SOLID |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-01-071-4213 is a Gear,spur, manufactured by Drs Signal Solutions, Inc., classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-01-071-4213 has 3 cross-referenced part numbers: 20465-2 (Drs Signal Solutions, Inc.), 20465 (Drs Signal Solutions, Inc.), 656-120A (Dynaco Div Tyco Laboratories).
There are 4 known substitutes for 3020-01-071-4213: 7310-00-147-2770, 1450-00-476-1556, 5905-00-995-9169 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20465-2: Nominal Distance Between Body Face and Protruding Hub End: 0.250 INCHES FIRST END IN; Teeth Quantity: 120; Bore Nominal Diameter: 0.125 INCHES BOTH ENDS IN; Material: ALUMINUM ALLOY 2024 OVERALL. 22 total characteristics are documented in the Federal Logistics Information System.