The Gear,spur, cataloged under National Stock Number 3020-00-272-3243, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Lauson Division of Tecumseh Products Co. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3020-00-272-3243 |
| Primary Part Number | 20135 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Lauson Division of Tecumseh Products Co |
| Status | CANCELLED |
| Body Style | PLAIN, SOLID |
| Teeth Quantity | 20 |
| Material | STEEL COMP 1020 OVERALL |
| Nominal Distance Between Body Face and Protruding Hub End | 0.0627 INCHES FIRST END IN |
| Nominal Outside Diameter | 1.375 INCHES IN |
| Tooth Form | STANDARD |
| Hub Style Designator | PLAIN FIRST END |
| Bore Nominal Diameter | 0.6700 INCHES BOTH ENDS IN |
| Hub Nominal Diameter | 0.875 INCHES FIRST END IN |
| Keyway Nominal Width | 0.125 INCHES BOTH ENDS IN |
| Style Designator | PROTRUDING HUB |
| Pitch Diameter | 1.2500 INCHES NOMINAL IN |
| Pressure Angle | 14.5000 DEGREES |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 1020 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Distance From Bore Center to Keyway Bottom | 0.3975 INCHES BOTH ENDS IN |
| Face Nominal Width | 0.359 INCHES IN |
| Bore Style | W/ KEYWAY BOTH ENDS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20135 | Lauson Division of Tecumseh Products Co (USA) |
NSN 3020-00-272-3243 is a Gear,spur, manufactured by Lauson Division of Tecumseh Products Co, classified under FSC 3020 (No Item Name Available). Status: cancelled.
NSN 3020-00-272-3243 has 1 cross-referenced part number: 20135 (Lauson Division of Tecumseh Products Co).
There are 12 known substitutes for 3020-00-272-3243: 5310-00-165-8404, 5306-00-168-6385, 5940-00-267-6949 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20135: Body Style: PLAIN, SOLID; Teeth Quantity: 20; Material: STEEL COMP 1020 OVERALL; Nominal Distance Between Body Face and Protruding Hub End: 0.0627 INCHES FIRST END IN. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 3020-00-272-3243 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.