The Turnbuckle Body, cataloged under National Stock Number 5340-01-517-0385, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-517-0385 |
| Primary Part Number | 342-7067321-13 |
| Item Name | Turnbuckle Body |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Thread Length | 4.120 INCHES NOMINAL BODY IN |
| Material Document and Classification | MIL-S-21952, GR-HY-100, TYPE B MIL SPEC SINGLE MATERIAL RESPONSE BODY |
| Thread Direction | RIGHT-HAND BODY |
| Nominal Thread Size | 1.375 INCHES BODY IN |
| Thread Class | 3B BODY |
| Thread Quantity Per Inch | 12 BODY |
| Material | STEEL BODY |
| Thread Series Designator | UNF BODY |
| 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 | EA |
| Part Number | Manufacturer |
|---|---|
| 342-7067321-13 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| H643-7002-13 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-517-0385 is a Turnbuckle Body, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-517-0385 has 1 manufacturer part number on file: 342-7067321-13 (Naval Sea Systems Command).
Key specifications for 342-7067321-13: Thread Length: 4.120 INCHES NOMINAL BODY IN; Material Document and Classification: MIL-S-21952, GR-HY-100, TYPE B MIL SPEC SINGLE MATERIAL RESPONSE BODY; Thread Direction: RIGHT-HAND BODY; Nominal Thread Size: 1.375 INCHES BODY IN. 8 specifications are 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.