The Gear,spur, cataloged under National Stock Number 3020-00-239-3877, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Cummins Inc.. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3020-00-239-3877 |
| Primary Part Number | 9509 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Cummins Inc. |
| Status | CANCELLED |
| Teeth Quantity | 14 |
| Material Document and Classification | SAE 4119 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Bore Style | PLAIN BOTH ENDS |
| Tooth Form | STANDARD |
| Face Nominal Width | 0.3745 INCHES IN |
| Nominal Outside Diameter | 1.5995 INCHES IN |
| Pressure Angle | 14.5000 DEGREES |
| Material | STEEL COMP 4119 OVERALL |
| Bore Nominal Diameter | 0.624 INCHES BOTH ENDS IN |
| Body Style | PLAIN, SOLID |
| Style Designator | HUBLESS |
| Pitch Diameter | 1.4000 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 3020-00-239-3877 is a Gear,spur, manufactured by Cummins Inc., classified under FSC 3020 (No Item Name Available). Status: cancelled.
NSN 3020-00-239-3877 has 3 cross-referenced part numbers: H9509 (Cummins Inc.), 9509 (La Gary Co), 9509 (Cummins Inc.).
There are 7 known substitutes for 3020-00-239-3877: 3110-00-107-7556, 6105-00-463-7373, 2920-00-801-4790 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 9509: Teeth Quantity: 14; Material Document and Classification: SAE 4119 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Bore Style: PLAIN BOTH ENDS; Tooth Form: STANDARD. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 3020-00-239-3877 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.