The Spring and Nut Assy, cataloged under National Stock Number 2825-00-318-9331, is classified within Federal Supply Class 2825 (Steam Turbines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Westinghouse Electric Corp. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Spring and Nut Assy |
| FSC / FSG | 2825 — Steam Turbines and Components (FSG 28) |
| Manufacturers | Westinghouse Electric Corp (CAGE 79500) |
| Parameter | Value |
|---|---|
| NSN | 2825-00-318-9331 |
| Primary Part Number | 1503003 |
| Item Name | Spring and Nut Assy |
| FSC / FSG | 2825 / 28 — Steam Turbines and Components |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 1503003 PRIMARY | Westinghouse Electric Corp (USA) |
| 13E744PC17-18 PRIMARY | Westinghouse Electric Corp (USA) |
| 13E792PC7-8 PRIMARY | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| 13E744PC17-18 | 5/9 Secondary reference Westinghouse Electric Corp Control Business Unit |
| 1503003 | 5/9 Secondary reference Westinghouse Electric Corp Control Business Unit |
| 13E792PC7-8 | 5/9 Secondary reference Westinghouse Electric Corp Control Business Unit |
NSN 2825-00-318-9331 is a Spring and Nut Assy, manufactured by Westinghouse Electric Corp, classified under FSC 2825, Steam Turbines and Components. Status: active.
NSN 2825-00-318-9331 has 3 manufacturer part numbers on file: 1503003 (Westinghouse Electric Corp), 13E744PC17-18 (Westinghouse Electric Corp), 13E792PC7-8 (Westinghouse Electric Corp).
2 possible matches (shared part number, not a government interchangeability claim): 5977-00-507-9039, 3030-01-202-3744. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.