The Gear,spur, cataloged under National Stock Number 3020-00-273-1734, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-273-1734 |
| Primary Part Number | QS15EF61S6505-755141PC27 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Pitch Diameter | 0.4140 INCHES MINIMUM AND 0.4180 INCHES MAXIMUM IN |
| Body Style | PLAIN, SOLID |
| Hub Nominal Diameter | 0.313 INCHES FIRST END IN |
| Style Designator | PROTRUDING HUB |
| Teeth Quantity | 20 |
| Mounting Hole Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) TRANSVERSELY THROUGH HUB FIRST END |
| Material | COPPER ALLOY OVERALL |
| Mounting Hole Type and Quantity | 2 THREADED TRANSVERSELY THROUGH HUB FIRST END |
| Attachment Method | MOUNTING HOLE |
| Nominal Distance Between Body Face and Protruding Hub End | 0.156 INCHES FIRST END IN |
| Bore Nominal Diameter | 0.125 INCHES BOTH ENDS IN |
| Nominal Outside Diameter | 0.457 INCHES IN |
| Mounting Hole Thread Quantity Per Inch | 40 TRANSVERSELY THROUGH HUB FIRST END |
| Face Nominal Width | 0.094 INCHES IN |
| Mounting Hole Nominal Thread Size | 0.1120 INCHES TRANSVERSELY THROUGH HUB FIRST END IN |
| Pressure Angle | 14.5000 DEGREES |
| Bore Style | PLAIN BOTH ENDS |
| Hub Style Designator | PLAIN FIRST END |
| Tooth Form | STANDARD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| QS15EF61S6505-755141PC27 PRIMARY | Naval Ship Systems Command (USA) |
| CMC4S65-903PC27 | Naval Ship Systems Command (USA) |
| AR5S65-53PC27 | Naval Ship Systems Command (USA) |
| 3-4FPC27 | The Dewey Electronics Corporation Div Pitometer Log Division (USA) |
| 3-5PC27 | The Dewey Electronics Corporation Div Pitometer Log Division (USA) |
| AGC5S6505-465001PC27 | Naval Ship Systems Command (USA) |
| 11T2283LPC27 | Naval Ship Systems Command (USA) |
| CA35S6505-586528PC27 | Naval Ship Systems Command (USA) |
| DD692S6505-16PC27 | Naval Ship Systems Command (USA) |
| 3-1MPC27 | The Dewey Electronics Corporation Div Pitometer Log Division (USA) |
| 3-4MPC27 | The Dewey Electronics Corporation Div Pitometer Log Division (USA) |
| DD445S6505-209PC27 | Naval Ship Systems Command (USA) |
| 2-1LPC27 | The Dewey Electronics Corporation Div Pitometer Log Division (USA) |
| 3-2JPC27 | The Dewey Electronics Corporation Div Pitometer Log Division (USA) |
| 3-2APC27 | The Dewey Electronics Corporation Div Pitometer Log Division (USA) |
| DD357S6505-465969PC27 | Naval Ship Systems Command (USA) |
| 33BB775LPC27 | Naval Ship Systems Command (USA) |
| AG88S6505-848550PC27 | Naval Ship Systems Command (USA) |
| BB61S65-966PC27 | Naval Ship Systems Command (USA) |
| 21DPC27 PRIMARY | The Dewey Electronics Corporation Div Pitometer Log Division (USA) |
NSN 3020-00-273-1734 is a Gear,spur, manufactured by Naval Ship Systems Command, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-273-1734 has 50 cross-referenced part numbers: QS15EF61S6505-755141PC27 (Naval Ship Systems Command), CMC4S65-903PC27 (Naval Ship Systems Command), AR5S65-53PC27 (Naval Ship Systems Command), 3-4FPC27 (The Dewey Electronics Corporation Div Pitometer Log Division), 3-5PC27 (The Dewey Electronics Corporation Div Pitometer Log Division) and 45 more.
There are 2 known substitutes for 3020-00-273-1734: 3010-00-293-4819, 5940-01-259-7771. Verify interchangeability with system specifications before substitution.
Key specifications for QS15EF61S6505-755141PC27: Pitch Diameter: 0.4140 INCHES MINIMUM AND 0.4180 INCHES MAXIMUM IN; Body Style: PLAIN, SOLID; Hub Nominal Diameter: 0.313 INCHES FIRST END IN; Style Designator: PROTRUDING HUB. 19 total characteristics are documented in the Federal Logistics Information System.