The Shaft,straight, cataloged under National Stock Number 3040-01-446-3328, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Velvac Inc. Government technical data includes 11 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-446-3328 |
| Primary Part Number | 101025 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Velvac Inc |
| Status | ACTIVE |
| Second End Groove Width | 0.1250 INCHES NOMINAL IN |
| First End External Thread Length | 0.5000 INCHES NOMINAL IN |
| Second End Groove Diameter | 0.5310 INCHES NOMINAL IN |
| First End Style | EXTERNAL THREADED |
| Second End Diameter | 0.6250 INCHES NOMINAL IN |
| Second End Distance From End to Groove | 1.7500 INCHES NOMINAL IN |
| Second End External Thread Length | 1.7500 INCHES NOMINAL IN |
| Second End Style | CIRCULAR GROOVED AND EXTERNALLY THREADED |
| First End Diameter | 0.5000 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| VEL/101025 | Daimler Truck North America Llc (USA) |
| 1010250 | Velvac Inc (USA) |
| 101025 PRIMARY | Velvac Inc (USA) |
NSN 3040-01-446-3328 is a Shaft,straight, manufactured by Velvac Inc, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-01-446-3328 has 3 cross-referenced part numbers: VEL/101025 (Daimler Truck North America Llc), 1010250 (Velvac Inc), 101025 (Velvac Inc).
There are 12 known substitutes for 3040-01-446-3328: 5310-00-285-4110, 1680-00-480-9405, 3020-00-594-4890 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 101025: End Item Identification: TRUCK, LINE HAUL TRACTOR (M915 SERIES); Second End Groove Width: 0.1250 INCHES NOMINAL IN; First End External Thread Length: 0.5000 INCHES NOMINAL IN; Second End Groove Diameter: 0.5310 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.