The Gear,spur, cataloged under National Stock Number 3020-00-308-7163, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Hyster-Yale Group, Inc.. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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 | 3020-00-308-7163 |
| Primary Part Number | 32878C |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Hyster-Yale Group, Inc. |
| Status | ACTIVE |
| Body Style | PLAIN, SOLID |
| Pitch Diameter | 4.0000 INCHES NOMINAL IN |
| Counterbore Nominal Depth | 0.687 INCHES FIRST END IN |
| Teeth Quantity | 12 |
| Nominal Outside Diameter | 4.498 INCHES IN |
| Nominal Overall Length | 3.938 INCHES IN |
| Hardness Rating | 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL |
| Tooth Form | STUB |
| Nominal Distance Between Body Face and Protruding Hub End | 0.182 INCHES FIRST END IN |
| Hub Style Designator | PLAIN FIRST END |
| Material | STEEL COMP E4340H OVERALL |
| Counterbore Nominal Diameter | 2.440 INCHES FIRST END IN |
| Hub Nominal Diameter | 3.250 INCHES FIRST END IN |
| Bore Style | STRAIGHT SPLINE BOTH ENDS |
| Style Designator | PROTRUDING HUB |
| Spline Quantity | 6 BOTH ENDS |
| Material Document and Classification | 66,AISI/SAE E4340H FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Face Nominal Width | 3.500 INCHES IN |
| Pressure Angle | 20.0000 DEGREES |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-308-7163 is a Gear,spur, manufactured by Hyster-Yale Group, Inc., classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-308-7163 has 2 cross-referenced part numbers: 32878C (Hyster-Yale Group, Inc.), 32878 (Hyster-Yale Group, Inc.).
There are 3 known substitutes for 3020-00-308-7163: 1560-00-572-6835, 4720-00-676-7936, 5330-01-352-7787. Verify interchangeability with system specifications before substitution.
Key specifications for 32878C: Body Style: PLAIN, SOLID; Pitch Diameter: 4.0000 INCHES NOMINAL IN; Counterbore Nominal Depth: 0.687 INCHES FIRST END IN; Teeth Quantity: 12. 20 total characteristics are documented in the Federal Logistics Information System.