The Shaft,shouldered, cataloged under National Stock Number 3040-01-506-2778, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Paccar Winch Inc Dba Paccar Winch Division. Government technical data includes 5 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 | 3040-01-506-2778 |
| Primary Part Number | 28798 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Paccar Winch Inc Dba Paccar Winch Division |
| Status | ACTIVE |
| Material | STEEL COMP 4140 |
| End Similarity | NOT IDENTICAL |
| Second End Style | PLAIN |
| First End Style | PLAIN |
| Step Quantity | 4 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 28798 | Paccar Winch Inc Dba Paccar Winch Division (USA) |
| CH400A-99-110-01-1 ITEM 10 | Paccar Winch Inc Dba Paccar Winch Division (USA) |
NSN 3040-01-506-2778 is a Shaft,shouldered, manufactured by Paccar Winch Inc Dba Paccar Winch Division, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-01-506-2778 has 2 cross-referenced part numbers: 28798 (Paccar Winch Inc Dba Paccar Winch Division), CH400A-99-110-01-1 ITEM 10 (Paccar Winch Inc Dba Paccar Winch Division).
There are 2 known substitutes for 3040-01-506-2778: 3040-01-108-4640, 5961-01-375-2747. Verify interchangeability with system specifications before substitution.
Key specifications for 28798: Material: STEEL COMP 4140; Special Features: SECOND END OF SHAFT PROVIDE WITH (16) RADIAL MOUNTING HOLES ON FLANGE FOR 0.750-10X2.500 LONG SOC. HD. CAP SCREWS; End Similarity: NOT IDENTICAL; Second End Style: PLAIN. 8 total characteristics are documented in the Federal Logistics Information System.