The Gear Sector,spur, cataloged under National Stock Number 3020-01-469-9935, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-469-9935 |
| Primary Part Number | 124-4399311 PC 29 X 30 |
| Item Name | Gear Sector,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Style Designator | HUBLESS, RECESSED BODY |
| Teeth Quantity | 110 |
| Tooth Form | STUB |
| Attachment Method | SETSCREWS |
| Material Document and Classification | MIL-S-22698 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Outside Radius | 6.975 INCHES IN |
| Material | STEEL OVERALL |
| Pressure Angle | 20.0000 DEGREES |
| Face Nominal Width | 1.000 INCHES IN |
| Pitch Radius | 6.8750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4399311 | Naval Sea Systems Command (USA) |
| 124-4399311 PC 29 X 30 PRIMARY | Naval Sea Systems Command (USA) |
NSN 3020-01-469-9935 is a Gear Sector,spur, manufactured by Naval Sea Systems Command, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-01-469-9935 has 2 cross-referenced part numbers: 4399311 (Naval Sea Systems Command), 124-4399311 PC 29 X 30 (Naval Sea Systems Command).
There are 5 known substitutes for 3020-01-469-9935: 5310-01-469-9213, 3040-01-469-9975, 3020-01-470-0512 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 124-4399311 PC 29 X 30: End Item Identification: NIMITZ CLASS CVN; Style Designator: HUBLESS, RECESSED BODY; Teeth Quantity: 110; Tooth Form: STUB. 13 total characteristics are documented in the Federal Logistics Information System.