The Shaft,shouldered, cataloged under National Stock Number 3040-01-328-5521, 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 9 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 | 3040-01-328-5521 |
| Primary Part Number | 1127892 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Lake Shore Systems, Inc. |
| Status | ACTIVE |
| First End Style | PLAIN |
| Material | STEEL COMP 4140 |
| Surface Finish | 125.0 MICROINCHES |
| Second End Diameter | 2.5010 INCHES MINIMUM AND 2.5020 INCHES MAXIMUM IN |
| First End Diameter | 2.0010 INCHES MINIMUM AND 2.0020 INCHES MAXIMUM IN |
| End Similarity | NOT IDENTICAL |
| Largest Step Diameter | 3.000 INCHES NOMINAL IN |
| Second End Style | PLAIN |
| Step Quantity | 5 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 314024 FIND 6 | Lake Shore Systems, Inc. (USA) |
| 314024 | Lake Shore Systems, Inc. (USA) |
| 1127892 PRIMARY | Lake Shore Systems, Inc. (USA) |
NSN 3040-01-328-5521 is a Shaft,shouldered, manufactured by Lake Shore Systems, Inc., classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-01-328-5521 has 3 cross-referenced part numbers: 314024 FIND 6 (Lake Shore Systems, Inc.), 314024 (Lake Shore Systems, Inc.), 1127892 (Lake Shore Systems, Inc.).
There are 9 known substitutes for 3040-01-328-5521: 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 1127892: First End Style: PLAIN; Material: STEEL COMP 4140; Surface Finish: 125.0 MICROINCHES; Overall Length: 18.625 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.