The Shaft,shouldered, cataloged under National Stock Number 3040-01-418-2068, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace. Government technical data includes 14 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-418-2068 |
| Primary Part Number | 21220-1006-1 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace |
| Status | ACTIVE |
| Second End Style | CIRCULAR GROOVED AND EXTERNALLY THREADED |
| End Similarity | NOT IDENTICAL |
| Second End Groove Width | 0.0780 INCHES NOMINAL IN |
| Second End Diameter | 0.5000 INCHES NOMINAL IN |
| Step Quantity | 5 |
| First End Style | EXTERNAL THREADED |
| Material Document and Classification | ASTM-B150 ASSN STD SINGLE MATERIAL RESPONSE |
| First End Diameter | 0.5000 INCHES NOMINAL IN |
| Largest Step Diameter | 1.1560 INCHES NOMINAL IN |
| First End External Thread Length | 0.4400 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| Second End Distance From End to Groove | 0.3920 INCHES NOMINAL IN |
| Second End Groove Diameter | 0.4200 INCHES NOMINAL IN |
| Surface Finish | 32.0 MICROINCHES |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 21346 | Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA) |
| 21346 FIND 6 | Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA) |
| 21220-1006-1 PRIMARY | Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA) |
NSN 3040-01-418-2068 is a Shaft,shouldered, manufactured by Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-01-418-2068 has 3 cross-referenced part numbers: 21346 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace), 21346 FIND 6 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace), 21220-1006-1 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace).
There are 11 known substitutes for 3040-01-418-2068: 5930-00-139-5400, 1680-00-368-4983, 5930-00-854-2600 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21220-1006-1: Second End Style: CIRCULAR GROOVED AND EXTERNALLY THREADED; End Similarity: NOT IDENTICAL; Second End Groove Width: 0.0780 INCHES NOMINAL IN; Second End Diameter: 0.5000 INCHES NOMINAL IN. 17 total characteristics are documented in the Federal Logistics Information System.