The Gear,spur, cataloged under National Stock Number 3020-00-396-1304, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Instruments and Flight Research, Inc.. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-396-1304 |
| Primary Part Number | 3804 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Instruments and Flight Research, Inc. |
| Status | ACTIVE |
| Pitch Diameter | 0.2500 INCHES NOMINAL IN |
| Style Designator | HUBLESS |
| Mounting Hole Nominal Thread Size | 0.086 INCHES TRANSVERSELY THROUGH HUB FIRST END IN |
| Nominal Outside Diameter | 0.292 INCHES IN |
| Bore Nominal Diameter | 0.125 INCHES BOTH ENDS IN |
| Backlash Designation | GRADE C |
| Face Nominal Width | 0.281 INCHES IN |
| Material | STEEL COMP 416 OVERALL |
| Bore Style | PLAIN BOTH ENDS |
| Precision Classification | QUALITY NUMBER 10 |
| Material Document and Classification | QQ-S-763,CLASS416 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment | PASSIVATE OVERALL |
| Tooth Form | STANDARD |
| Mounting Hole Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) TRANSVERSELY THROUGH HUB FIRST END |
| Pressure Angle | 14.5000 DEGREES |
| Mounting Hole Nominal Diameter | 0.029 INCHES TRANSVERSELY THROUGH HUB FIRST END IN |
| Furnished Items and Quantity | 1 SETSCREW |
| Mounting Hole Type and Quantity | 1 PLAIN AND 1 THREADED TRANSVERSELY THROUGH HUB FIRST END |
| Attachment Method | MOUNTING HOLE |
| Teeth Quantity | 12 |
| Body Style | PLAIN, SOLID |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3804 PRIMARY | Instruments and Flight Research, Inc. (USA) |
NSN 3020-00-396-1304 is a Gear,spur, manufactured by Instruments and Flight Research, Inc., classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-396-1304 has 1 cross-referenced part number: 3804 (Instruments and Flight Research, Inc.).
There are 12 known substitutes for 3020-00-396-1304: 4820-00-070-6921, 5305-00-356-4117, 5950-00-498-8301 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3804: Pitch Diameter: 0.2500 INCHES NOMINAL IN; Style Designator: HUBLESS; Mounting Hole Nominal Thread Size: 0.086 INCHES TRANSVERSELY THROUGH HUB FIRST END IN; Nominal Outside Diameter: 0.292 INCHES IN. 22 total characteristics are documented in the Federal Logistics Information System.