The Turnbuckle, cataloged under National Stock Number 5340-01-514-3579, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 13 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-514-3579 |
| Primary Part Number | 3022T32 |
| Item Name | Turnbuckle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Mcmaster-Carr Supply Co |
| Status | ACTIVE |
| Take-Up Distance | 4.500 INCHES NOMINAL IN |
| Eye Width | 0.410 INCHES NOMINAL IN |
| Length | 9.500 INCHES NOMINAL IN |
| Body Style | ROUND OPEN BODY |
| End Style | CLOSED EYE AND CLOSED EYE |
| Thread Length | 14.000 INCHES NOMINAL OVERALL IN |
| Thread Direction | RIGHT-HAND ROD CONNECTION |
| Nominal Thread Size | 0.3125 INCHES ROD CONNECTION IN |
| Body Length | 5.500 INCHES NOMINAL IN |
| Thread Class | 2B OVERALL |
| Thread Quantity Per Inch | 18 ROD CONNECTION |
| Material | STEEL COMP 316 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) ROD CONNECTION |
| 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 |
|---|---|
| 3022T32 PRIMARY | Mcmaster-Carr Supply Co (USA) |
NSN 5340-01-514-3579 is a Turnbuckle, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-514-3579 has 1 manufacturer part number on file: 3022T32 (Mcmaster-Carr Supply Co).
Key specifications for 3022T32: Take-Up Distance: 4.500 INCHES NOMINAL IN; Eye Width: 0.410 INCHES NOMINAL IN; Length: 9.500 INCHES NOMINAL IN; Body Style: ROUND OPEN BODY. 13 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.