The Turnbuckle Assembly, cataloged under National Stock Number 5340-01-054-4476, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: AY.
| Parameter | Value |
|---|---|
| NSN | 5340-01-054-4476 |
| Primary Part Number | X118-115 |
| Item Name | Turnbuckle Assembly |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives |
| Status | ACTIVE |
| General Characteristics Item Description | 0.250-28 HEXAGON STEEL NUT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | AY |
| Part Number | Manufacturer |
|---|---|
| X75890PC39 | Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives (USA) |
| X118-115 PRIMARY | Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives (USA) |
NSN 5340-01-054-4476 is a Turnbuckle Assembly, manufactured by Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-054-4476 has 2 manufacturer part numbers on file: X75890PC39 (Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives), X118-115 (Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives).
Key specifications for X118-115: General Characteristics Item Description: 0.250-28 HEXAGON STEEL NUT. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.