The Rod,threaded End, cataloged under National Stock Number 5306-01-357-6908, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 15 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-357-6908 |
| Primary Part Number | 203-6775543 |
| Item Name | Rod,threaded End |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES SHANK |
| Thread Length | 3.880 INCHES NOMINAL NUT THREAD A IN |
| Thread Length | 3.880 INCHES NOMINAL NUT THREAD B IN |
| Material Document and Classification | SAE J429 GR8 ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND NUT THREAD A |
| Thread Direction | RIGHT-HAND NUT THREAD B |
| Nominal Thread Size | 2.250 INCHES NUT THREAD A IN |
| Nominal Thread Size | 2.250 INCHES NUT THREAD B IN |
| Thread Class | 3A NUT THREAD B A |
| Thread Class | 3A NUT THREAD A A |
| Thread Quantity Per Inch | 4.5 NUT THREAD |
| Thread Quantity Per Inch | 4.5 STUD THREAD |
| Material | STEEL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) NUT THREAD A |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) NUT THREAD B |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 203-6775543 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| MIL-S-1222,TY1, STL ALY,STY C | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 6775543-1 | 5/9 Secondary reference Naval Sea Systems Command |
NSN 5306-01-357-6908 is a Rod,threaded End, manufactured by Naval Sea Systems Command, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-357-6908 has 1 manufacturer part number on file: 203-6775543 (Naval Sea Systems Command).
Key specifications for 203-6775543: Surface Finish: 63.0 MICROINCHES SHANK; Thread Length: 3.880 INCHES NOMINAL NUT THREAD A IN; Thread Length: 3.880 INCHES NOMINAL NUT THREAD B IN; Material Document and Classification: SAE J429 GR8 ASSN STD SINGLE MATERIAL RESPONSE. 15 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.