The Shaft,shouldered, cataloged under National Stock Number 3040-01-328-5522, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Lake Shore Systems, Inc.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-328-5522 |
| Primary Part Number | 1128442 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Lake Shore Systems, Inc. |
| Status | ACTIVE |
| End Similarity | IDENTICAL |
| Surface Finish | 125.0 MICROINCHES |
| Step Quantity | 4 |
| First End Style | PLAIN |
| First End Diameter | 1.5630 INCHES MINIMUM AND 1.5640 INCHES MAXIMUM IN |
| Largest Step Diameter | 1.749 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN |
| Material | STEEL COMP 1045 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 314024 | Lake Shore Systems, Inc. (USA) |
| 1128442 PRIMARY | Lake Shore Systems, Inc. (USA) |
| 314024 FIND 9 | Lake Shore Systems, Inc. (USA) |
NSN 3040-01-328-5522 is a Shaft,shouldered, manufactured by Lake Shore Systems, Inc., classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-01-328-5522 has 3 cross-referenced part numbers: 314024 (Lake Shore Systems, Inc.), 1128442 (Lake Shore Systems, Inc.), 314024 FIND 9 (Lake Shore Systems, Inc.).
There are 9 known substitutes for 3040-01-328-5522: 5330-00-091-4163, 3110-00-100-6179, 3040-01-328-2893 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1128442: End Similarity: IDENTICAL; Surface Finish: 125.0 MICROINCHES; Step Quantity: 4; Overall Length: 8.375 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.