The Gear,bevel, cataloged under National Stock Number 3020-01-398-5720, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Univex Corporation Div Univex Corportation. 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-398-5720 |
| Primary Part Number | 1012311 |
| Item Name | Gear,bevel |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Univex Corporation Div Univex Corportation |
| Status | ACTIVE |
| Attachment Method | MOUNTING HOLE |
| Hub Nominal Diameter | 1.500 INCHES SECOND END IN |
| Pitch Angle | 19.7783 DEGREES |
| Face Nominal Width | 0.600 INCHES IN |
| Teeth Quantity | 37 |
| Pitch Diameter | 3.7000 INCHES NOMINAL IN |
| Body Style | PLAIN, SOLID |
| Hub Style Designator | PINNED SECOND END |
| Nominal Overall Length | 1.261 INCHES IN |
| Mounting Hole Type and Quantity | 1 PLAIN TRANSVERSELY THROUGH HUB SECOND END |
| Style Designator | PERIPHERAL FACE, BACK HUB PROTRUDING |
| Nominal Outside Diameter | 3.746 INCHES IN |
| Mounting Hole Nominal Diameter | 0.312 INCHES TRANSVERSELY THROUGH HUB SECOND END IN |
| Nominal Distance Between Body Face and Protruding Hub End | 1.058 INCHES SECOND END IN |
| Teeth Type | STRAIGHT |
| Material | STEEL COMP 4140 OVERALL |
| Precision Classification | ACCURACY GRADE 8 |
| Bore Nominal Diameter | 0.788 INCHES BOTH ENDS IN |
| Bore Style | PLAIN BOTH ENDS |
| Hardness Rating | 48.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL |
| Pressure Angle | 20.0000 DEGREES |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1012311 PRIMARY | Univex Corporation Div Univex Corportation (USA) |
NSN 3020-01-398-5720 is a Gear,bevel, manufactured by Univex Corporation Div Univex Corportation, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-01-398-5720 has 1 cross-referenced part number: 1012311 (Univex Corporation Div Univex Corportation).
There are 3 known substitutes for 3020-01-398-5720: 5985-00-087-9927, 5360-01-221-0229, 4730-01-658-0434. Verify interchangeability with system specifications before substitution.
Key specifications for 1012311: Attachment Method: MOUNTING HOLE; Hub Nominal Diameter: 1.500 INCHES SECOND END IN; Pitch Angle: 19.7783 DEGREES; Face Nominal Width: 0.600 INCHES IN. 22 total characteristics are documented in the Federal Logistics Information System.