The Gear,spur, cataloged under National Stock Number 3020-01-064-5597, 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 Sea Systems Command. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-064-5597 |
| Primary Part Number | 3331242APC27 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Bore Style | PLAIN BOTH ENDS |
| Style Designator | PROTRUDING HUB |
| Tooth Form | STANDARD |
| Nominal Distance Between Body Face and Protruding Hub End | 0.250 INCHES FIRST END IN |
| Nominal Outside Diameter | 1.208 INCHES IN |
| Material Document and Classification | MIL-B-994 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Mounting Hole Nominal Diameter | 0.094 INCHES TRANSVERSELY THROUGH HUB FIRST END IN |
| Hub Nominal Diameter | 0.750 INCHES FIRST END IN |
| Material | COPPER ALLOY OVERALL |
| Pressure Angle | 14.5000 DEGREES |
| Bore Nominal Diameter | 0.500 INCHES BOTH ENDS IN |
| Hub Style Designator | PINNED FIRST END |
| Face Nominal Width | 0.375 INCHES IN |
| Teeth Quantity | 27 |
| Pitch Diameter | 1.1250 INCHES NOMINAL IN |
| Body Style | PLAIN, SOLID |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| K134 | Dynalec Corporation (USA) |
| 3331242 | Naval Sea Systems Command (USA) |
| K134 | The Electric Tachometer Corp. (USA) |
| 3331242APC27 PRIMARY | Naval Sea Systems Command (USA) |
| K134 | Gyro Systems Co Inc (USA) |
NSN 3020-01-064-5597 is a Gear,spur, manufactured by Naval Sea Systems Command, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-01-064-5597 has 5 cross-referenced part numbers: K134 (Dynalec Corporation), 3331242 (Naval Sea Systems Command), K134 (The Electric Tachometer Corp.), 3331242APC27 (Naval Sea Systems Command), K134 (Gyro Systems Co Inc).
There are 12 known substitutes for 3020-01-064-5597: 5998-00-001-9466, 6320-00-225-7013, 4320-00-446-1754 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3331242APC27: Bore Style: PLAIN BOTH ENDS; Style Designator: PROTRUDING HUB; Tooth Form: STANDARD; Nominal Distance Between Body Face and Protruding Hub End: 0.250 INCHES FIRST END IN. 16 total characteristics are documented in the Federal Logistics Information System.