The Shaft,turbine, cataloged under National Stock Number 3040-00-394-8449, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Northrop Grumman Systems Corporation Div Marine Systems. This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Shaft,turbine |
| FSC / FSG | 3040 — No Item Name Available (FSG 30) |
| Manufacturers | Westinghouse Electric Corp (CAGE 79500); Northrop Grumman Systems Corporation Div Marine Systems (CAGE 90099); Westinghouse Electric Corp Sturtevant Div (CAGE 80231) |
| Parameter | Value |
|---|---|
| NSN | 3040-00-394-8449 |
| Primary Part Number | 4977 |
| Item Name | Shaft,turbine |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation Div Marine Systems |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D15-745FP3A32T01 | Westinghouse Electric Corp (USA) |
| 4977 PRIMARY | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| D15-745FP3A32T01 | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| 4977 | Westinghouse Electric Corp Sturtevant Div (USA) |
| 4977 | Westinghouse Electric Corp (USA) |
NSN 3040-00-394-8449 is a Shaft,turbine, manufactured by Northrop Grumman Systems Corporation Div Marine Systems, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-00-394-8449 has 5 cross-referenced part numbers: D15-745FP3A32T01 (Westinghouse Electric Corp), 4977 (Northrop Grumman Systems Corporation Div Marine Systems), D15-745FP3A32T01 (Northrop Grumman Systems Corporation Div Marine Systems), 4977 (Westinghouse Electric Corp Sturtevant Div), 4977 (Westinghouse Electric Corp).
There are 9 known substitutes for 3040-00-394-8449: 5330-00-291-6375, 5330-00-391-8370, 3110-01-035-3765 and 6 more. Verify interchangeability with system specifications before substitution.