The Gear,spur, cataloged under National Stock Number 3020-00-031-2488, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Ballantyne of Omaha Inc.. Government technical data includes 18 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-031-2488 |
| Primary Part Number | A72165 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Ballantyne of Omaha Inc. |
| Status | ACTIVE |
| Pitch Diameter | 1.0000 INCHES NOMINAL IN |
| Body Style | PLAIN, SOLID |
| Face Nominal Width | 0.125 INCHES IN |
| Material | ALUMINUM ALLOY OVERALL |
| Nominal Outside Diameter | 1.100 INCHES IN |
| Style Designator | PROTRUDING HUBS |
| Hub Nominal Diameter | 0.375 INCHES BOTH ENDS IN |
| Pressure Angle | 20.0000 DEGREES |
| Surface Treatment | ANODIZE OVERALL |
| Bore Nominal Diameter | 0.186 INCHES BOTH ENDS IN |
| Nominal Distance Between Body Face and Protruding Hub End | 0.125 INCHES SECOND END IN |
| Hub Style Designator | PINNED FIRST END |
| Surface Treatment Document and Classification | AN-QQ-A-696 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Hub Style Designator | PLAIN SECOND END |
| Nominal Distance Between Body Face and Protruding Hub End | 0.188 INCHES FIRST END IN |
| Material Document and Classification | QQ-A-354 COND T FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Bore Style | PLAIN BOTH ENDS |
| Teeth Quantity | 20 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-031-2488 is a Gear,spur, manufactured by Ballantyne of Omaha Inc., classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-031-2488 has 2 cross-referenced part numbers: A72165 (Ballantyne of Omaha Inc.), 72165 (Arma Div Ambac Industries Inc).
There are 3 known substitutes for 3020-00-031-2488: 2530-00-494-9471, 5920-01-047-2277, 8415-01-534-2464. Verify interchangeability with system specifications before substitution.
Key specifications for A72165: Pitch Diameter: 1.0000 INCHES NOMINAL IN; Body Style: PLAIN, SOLID; Face Nominal Width: 0.125 INCHES IN; Material: ALUMINUM ALLOY OVERALL. 18 total characteristics are documented in the Federal Logistics Information System.