The Shaft,shouldered, cataloged under National Stock Number 3040-01-314-2554, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-314-2554 |
| Primary Part Number | 290334PC3 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| First End Spline Minor Diameter | 0.8738 INCHES NOMINAL IN |
| Material | STEEL COMP 3140 |
| First End Style | SPLINED (STRAIGHT) |
| Material Document and Classification | SAE 3140 ASSN STD SINGLE MATERIAL RESPONSE |
| First End Spline Length | 0.938 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| Second End External Thread Length | 0.435 INCHES NOMINAL IN |
| Step Quantity | 9 |
| Second End Diameter | 0.6640 INCHES NOMINAL IN |
| Largest Step Diameter | 1.375 INCHES NOMINAL IN |
| First End Diameter | 0.8738 INCHES NOMINAL IN |
| First End Spline Major Diameter | 0.7290 INCHES NOMINAL IN |
| Second End Style | EXTERNAL THREADED |
| First End Spline Quantity | 6 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 290334PC3 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 290334-3 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 36135 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| 290334 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 3040-01-314-2554 is a Shaft,shouldered, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-01-314-2554 has 4 cross-referenced part numbers: 290334PC3 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 290334-3 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 36135 (Eaton Aerospace, Llc Dba Jackson South), 290334 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
There are 4 known substitutes for 3040-01-314-2554: 6250-00-010-1478, 5975-00-771-6691, 5365-00-812-4163 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 290334PC3: First End Spline Minor Diameter: 0.8738 INCHES NOMINAL IN; Material: STEEL COMP 3140; First End Style: SPLINED (STRAIGHT); Material Document and Classification: SAE 3140 ASSN STD SINGLE MATERIAL RESPONSE. 15 total characteristics are documented in the Federal Logistics Information System.