The Gear,spur, cataloged under National Stock Number 3020-00-239-3002, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Norfolk Naval Shipyard. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-239-3002 |
| Primary Part Number | 9163 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Norfolk Naval Shipyard |
| Status | ACTIVE |
| Teeth Quantity | 16 |
| Bore Nominal Diameter | 0.750 INCHES BOTH ENDS IN |
| Pitch Diameter | 1.5990 INCHES MINIMUM AND 1.6000 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Style Designator | HUBLESS |
| Face Nominal Width | 1.439 INCHES IN |
| Bore Style | PLAIN BOTH ENDS |
| Precision Classification | QUALITY NUMBER 12 |
| Nominal Outside Diameter | 1.795 INCHES IN |
| Pressure Angle | 25.0000 DEGREES |
| Tooth Form | STANDARD |
| Body Style | PLAIN, SOLID |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9163 | Norfolk Naval Shipyard (USA) |
| 14U615PC9163 | Naval Ship Systems Command (USA) |
NSN 3020-00-239-3002 is a Gear,spur, manufactured by Norfolk Naval Shipyard, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-239-3002 has 2 cross-referenced part numbers: 9163 (Norfolk Naval Shipyard), 14U615PC9163 (Naval Ship Systems Command).
There are 11 known substitutes for 3020-00-239-3002: 5950-00-068-7942, 1730-00-214-0035, 5210-00-365-5410 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 9163: Teeth Quantity: 16; Bore Nominal Diameter: 0.750 INCHES BOTH ENDS IN; Pitch Diameter: 1.5990 INCHES MINIMUM AND 1.6000 INCHES MAXIMUM IN; Material: STEEL OVERALL. 13 total characteristics are documented in the Federal Logistics Information System.