The Gear,spur, cataloged under National Stock Number 3020-01-180-7400, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is American Hofmann Corp. Government technical data includes 17 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-180-7400 |
| Primary Part Number | 1-5026 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | American Hofmann Corp |
| Status | ACTIVE |
| Pitch Diameter | 1.1811 INCHES NOMINAL IN |
| Attachment Method | MOUNTING HOLE |
| Hub Style Designator | PINNED FIRST END |
| Mounting Hole Type and Quantity | 1 PLAIN TRANSVERSELY THROUGH HUB FIRST END |
| Tooth Form | STANDARD |
| Style Designator | PROTRUDING HUB |
| Body Style | PLAIN, SOLID |
| Bore Style | PLAIN BOTH ENDS |
| Teeth Quantity | 30 |
| Bore Nominal Diameter | 0.625 INCHES BOTH ENDS IN |
| Nominal Outside Diameter | 1.260 INCHES IN |
| Nominal Distance Between Body Face and Protruding Hub End | 0.433 INCHES FIRST END IN |
| Pressure Angle | 20.0000 DEGREES |
| Material | STEEL OVERALL |
| Mounting Hole Nominal Diameter | 0.157 INCHES TRANSVERSELY THROUGH HUB FIRST END IN |
| Face Nominal Width | 0.551 INCHES IN |
| Hub Nominal Diameter | 0.984 INCHES FIRST END IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1-5026 PRIMARY | American Hofmann Corp (USA) |
NSN 3020-01-180-7400 is a Gear,spur, manufactured by American Hofmann Corp, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-01-180-7400 has 1 cross-referenced part number: 1-5026 (American Hofmann Corp).
There are 10 known substitutes for 3020-01-180-7400: 5133-00-189-9271, 5985-00-225-9993, 5133-00-262-2174 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1-5026: Pitch Diameter: 1.1811 INCHES NOMINAL IN; Attachment Method: MOUNTING HOLE; Hub Style Designator: PINNED FIRST END; Mounting Hole Type and Quantity: 1 PLAIN TRANSVERSELY THROUGH HUB FIRST END. 17 total characteristics are documented in the Federal Logistics Information System.