The Rod End,threaded, cataloged under National Stock Number 5340-00-237-0255, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-00-237-0255 |
| Item Name | Rod End,threaded |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Unthreaded End Outside Diameter | 2.615 INCHES MINIMUM AND 2.627 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-C-320,CLASS 2B FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 1.380 INCHES NOMINAL ROD CONNECTION IN |
| Style Designator | INTERNAL THREAD, SOLID END |
| Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Unthreaded End Length | 0.940 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND OVERALL |
| Nominal Thread Size | 1.250 INCHES ROD CONNECTION IN |
| Surface Treatment | CHROMIUM OVERALL |
| Thread Class | 3B OVERALL |
| Material | STEEL COMP 4130 OR STEEL COMP 4340 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) ROD CONNECTION |
| Metallic Hardness Rating | 35.0 MINIMUM ROCKWELL C AND 40.0 MAXIMUM ROCKWELL C |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 13207E4635 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-00-237-0255 is a Rod End,threaded, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-00-237-0255: Unthreaded End Outside Diameter: 2.615 INCHES MINIMUM AND 2.627 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-C-320,CLASS 2B FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Length: 1.380 INCHES NOMINAL ROD CONNECTION IN; Style Designator: INTERNAL THREAD, SOLID END. 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.