The Gear,worm Wheel, cataloged under National Stock Number 3020-00-877-0226, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms. Government technical data includes 15 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-877-0226 |
| Primary Part Number | A3099 |
| Item Name | Gear,worm Wheel |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Teeth Quantity | 40 |
| Bore Style | PLAIN BOTH ENDS |
| Nominal Outside Diameter | 0.681 INCHES IN |
| Hub Style Designator | PLAIN FIRST END |
| Helix Angle | 6.0000 DEGREES |
| Bore Nominal Diameter | 0.250 INCHES BOTH ENDS IN |
| Nominal Distance Between Body Face and Protruding Hub End | 0.313 INCHES FIRST END IN |
| Material | COPPER ALLOY OVERALL |
| Hub Nominal Diameter | 0.500 INCHES FIRST END IN |
| Style Designator | PROTRUDING HUB |
| Pressure Angle | 20.0000 DEGREES |
| Face Nominal Width | 0.188 INCHES IN |
| Pitch Diameter | 9.6810 INCHES NOMINAL IN |
| Face Type | CONCAVE |
| Body Style | PLAIN, SOLID |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-877-0226 is a Gear,worm Wheel, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-877-0226 has 2 cross-referenced part numbers: A3099 (Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems), A3099 (Lockheed Martin Corporation Div Rms).
There are 5 known substitutes for 3020-00-877-0226: 5935-00-192-4734, 5360-00-200-7016, 3120-00-542-0799 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for A3099: Teeth Quantity: 40; Bore Style: PLAIN BOTH ENDS; Nominal Outside Diameter: 0.681 INCHES IN; Hub Style Designator: PLAIN FIRST END. 15 total characteristics are documented in the Federal Logistics Information System.