The Shaft,straight, cataloged under National Stock Number 3040-01-470-2018, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-470-2018 |
| Primary Part Number | 124-5589896 PC 4 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| End Similarity | NOT IDENTICAL |
| Material | STEEL |
| Material Document and Classification | ASTM A-108 GR1018 ASSN STD SINGLE MATERIAL RESPONSE |
| Second End Keyway Width | 0.4375 INCHES NOMINAL IN |
| External Keyway Length | 2.2500 INCHES NOMINAL FIRST END IN |
| Second End Diameter | 1.5000 INCHES NOMINAL IN |
| First End Keyway Depth | 0.4375 INCHES NOMINAL IN |
| Second End Keyway Depth | 0.4375 INCHES NOMINAL IN |
| First End Distance From Keyway Center to End | 1.9375 INCHES NOMINAL IN |
| External Keyway Length | 3.7500 INCHES NOMINAL SECOND END IN |
| Second End Distance From Keyway Center to End | 3.1875 INCHES NOMINAL IN |
| First End Diameter | 1.5000 INCHES NOMINAL IN |
| First End Keyway Width | 0.4375 INCHES NOMINAL IN |
| Second End Style | INDENTED FLAT KEYWAY |
| First End Style | INDENTED FLAT KEYWAY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 124-5589896 PC 4 PRIMARY | Naval Sea Systems Command (USA) |
| 124-5589896 | Naval Sea Systems Command (USA) |
NSN 3040-01-470-2018 is a Shaft,straight, manufactured by Naval Sea Systems Command, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-01-470-2018 has 2 cross-referenced part numbers: 124-5589896 PC 4 (Naval Sea Systems Command), 124-5589896 (Naval Sea Systems Command).
There are 2 known substitutes for 3040-01-470-2018: 3040-01-470-2078, 3040-01-487-8480. Verify interchangeability with system specifications before substitution.
Key specifications for 124-5589896 PC 4: Overall Length: 15.125 INCHES NOMINAL IN; End Similarity: NOT IDENTICAL; Special Features: NHA SCUTTLE,VALLISTIC QA; Material: STEEL. 18 total characteristics are documented in the Federal Logistics Information System.