The Gear,spur, cataloged under National Stock Number 3020-01-181-9583, 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. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-181-9583 |
| Primary Part Number | 13084064 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation |
| Status | ACTIVE |
| Nominal Outside Diameter | 2.427 INCHES IN |
| Material Document and Classification | QQ-A-250/4,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Pressure Angle | 20.0000 DEGREES |
| Tooth Form | STANDARD |
| Teeth Quantity | 231 |
| Pitch Diameter | 2.4062 INCHES NOMINAL IN |
| Body Style | PLAIN, SOLID |
| Material | ALUMINUM ALLOY 2024 OVERALL |
| Style Designator | HUBLESS |
| Bore Style | PLAIN BOTH ENDS |
| Face Nominal Width | 0.125 INCHES IN |
| Bore Nominal Diameter | 1.880 INCHES BOTH ENDS IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-01-181-9583 is a Gear,spur, manufactured by Lockheed Martin Corporation, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-01-181-9583 has 3 cross-referenced part numbers: 551-231 (Southern Gear & Machine Inc), 13084064 (Lockheed Martin Corporation), 13084064 (Program Manager Advanced Attack Helicopter Barcom Amcpm-Aah).
There is 1 known substitute for 3020-01-181-9583: 5920-00-636-4555. Verify interchangeability with system specifications before substitution.
Key specifications for 13084064: Nominal Outside Diameter: 2.427 INCHES IN; Material Document and Classification: QQ-A-250/4,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Pressure Angle: 20.0000 DEGREES; Tooth Form: STANDARD. 12 total characteristics are documented in the Federal Logistics Information System.