The Turnbuckle Body, cataloged under National Stock Number 5340-00-565-4290, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-565-4290 |
| Item Name | Turnbuckle Body |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Body Style | ROUND BODY W/LOCKING DEVICE |
| Material Document and Classification | WW-T-700/3,TEMPER T42 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Size | 0.312 INCHES BODY IN |
| Body Length | 2.219 INCHES MINIMUM AND 2.281 INCHES MAXIMUM IN |
| Surface Treatment | ANODIZE OVERALL |
| Thread Class | 3B BODY |
| Material | ALUMINUM ALLOY 2024 OVERALL |
| Thread Series Designator | UNF BODY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Reference | Meaning |
|---|---|
| MS21251-A6S | 2/2 Government specification standardization U.S. Government activity |
| MIL-DTL-8878 | 4/1 Identification reference U.S. Government activity |
| MS21251-A6S | 5/9 Secondary reference Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| 21251-A6S | 5/9 Secondary reference Bell-Memphis Inc |
NSN 5340-00-565-4290 is a Turnbuckle Body, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-00-565-4290: Surface Treatment Document and Classification: MIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Body Style: ROUND BODY W/LOCKING DEVICE; Material Document and Classification: WW-T-700/3,TEMPER T42 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Nominal Thread Size: 0.312 INCHES BODY IN. 9 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.
NSN 5340-00-565-4290 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.