The Rod,threaded End, cataloged under National Stock Number 5306-01-253-5220, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-253-5220 |
| Item Name | Rod,threaded End |
| FSC / FSG | 5306 / 53 — Bolts |
| Status | ACTIVE |
| Thread Length | 2.470 INCHES MINIMUM AND 2.530 INCHES MAXIMUM NUT THREAD A IN |
| Thread Length | 2.470 INCHES MINIMUM AND 2.530 INCHES MAXIMUM NUT THREAD B IN |
| Thread Direction | RIGHT-HAND NUT THREAD A |
| Thread Direction | RIGHT-HAND NUT THREAD B |
| Nominal Thread Size | 1.250 INCHES NUT THREAD A IN |
| Nominal Thread Size | 1.250 INCHES NUT THREAD B IN |
| Surface Treatment | CADMIUM OVERALL |
| Thread Class | 3A NUT THREAD B A |
| Thread Class | 3A NUT THREAD A A |
| Thread Quantity Per Inch | 12 NUT THREAD B |
| Thread Quantity Per Inch | 12 NUT THREAD A |
| Material | STEEL COMP 4340 |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) NUT THREAD B |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) NUT THREAD A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 44300-327-2 | 3/2 Design control — primary reference U.S. Government activity |
| 44300-327-2 | 5/9 Secondary reference Goodrich Corporation Dba Trw Lucas Aerospace |
NSN 5306-01-253-5220 is a Rod,threaded End, classified under FSC 5306, Bolts. Status: active.
Key specifications for 5306-01-253-5220: Thread Length: 2.470 INCHES MINIMUM AND 2.530 INCHES MAXIMUM NUT THREAD A IN; Thread Length: 2.470 INCHES MINIMUM AND 2.530 INCHES MAXIMUM NUT THREAD B IN; Overall Length: 13.600 INCHES MINIMUM AND 13.660 INCHES MAXIMUM IN; Thread Direction: RIGHT-HAND NUT THREAD A. 14 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.