The Shaft,shouldered, cataloged under National Stock Number 3040-01-723-1985, 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. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 — No Item Name Available (FSG 30) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711); Electric Boat Corporation Div General Dynamics Electric Boat (CAGE 96169) |
| Parameter | Value |
|---|---|
| NSN | 3040-01-723-1985 |
| Primary Part Number | 581-8843219-88 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 581-8843219-88 PRIMARY | Naval Sea Systems Command (USA) |
| LOA037021-88 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| R6111401-88 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 8843219 | Naval Sea Systems Command (USA) |
NSN 3040-01-723-1985 is a Shaft,shouldered, manufactured by Naval Sea Systems Command, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-01-723-1985 has 4 cross-referenced part numbers: 581-8843219-88 (Naval Sea Systems Command), LOA037021-88 (Electric Boat Corporation Div General Dynamics Electric Boat), R6111401-88 (Electric Boat Corporation Div General Dynamics Electric Boat), 8843219 (Naval Sea Systems Command).
There are 7 known substitutes for 3040-01-723-1985: 5340-01-721-3106, 3020-01-721-3695, 3120-01-721-3700 and 4 more. Verify interchangeability with system specifications before substitution.