The Gear,spur, cataloged under National Stock Number 3020-01-106-1823, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Southern Gear & Machine Inc. Government technical data includes 15 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-106-1823 |
| Primary Part Number | 255-40 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Southern Gear & Machine Inc |
| Status | ACTIVE |
| Pressure Angle | 20.0000 DEGREES |
| Bore Nominal Diameter | 0.188 INCHES BOTH ENDS IN |
| Bore Style | PLAIN BOTH ENDS |
| Nominal Outside Diameter | 0.656 INCHES IN |
| Material | ALUMINUM ALLOY 2024 OVERALL |
| Body Style | PLAIN, SOLID |
| Hub Style Designator | PINNED FIRST END |
| Hub Nominal Diameter | 0.375 INCHES FIRST END IN |
| Nominal Distance Between Body Face and Protruding Hub End | 0.250 INCHES FIRST END IN |
| Pitch Diameter | 0.6250 INCHES NOMINAL IN |
| Teeth Quantity | 40 |
| Material Document and Classification | QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Tooth Form | STANDARD |
| Style Designator | PROTRUDING HUB |
| Face Nominal Width | 0.125 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 255-40 PRIMARY | Southern Gear & Machine Inc (USA) |
NSN 3020-01-106-1823 is a Gear,spur, manufactured by Southern Gear & Machine Inc, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-01-106-1823 has 1 cross-referenced part number: 255-40 (Southern Gear & Machine Inc).
There are 6 known substitutes for 3020-01-106-1823: 5930-00-974-7038, 3120-01-037-8780, 2520-01-301-5341 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 255-40: Pressure Angle: 20.0000 DEGREES; Bore Nominal Diameter: 0.188 INCHES BOTH ENDS IN; Bore Style: PLAIN BOTH ENDS; Nominal Outside Diameter: 0.656 INCHES IN. 15 total characteristics are documented in the Federal Logistics Information System.