Price breaks
| 1+ | $ 171.50 |
| Volume | Volume pricing on quotation |
Price and availability subject to change. All orders subject to acceptance.
| NSN | 5306-01-121-0360 |
| Description | Bolt, Close Tolerance |
| Manufacturer |
On quotation |
| CAGE code |
On quotation |
| Condition |
On quotation |
| Certs |
On quotation |
| Rev level |
On quotation |
| Shelf life |
On quotation |
Manufacturer, condition, certifications, revision and shelf life depend on the lot supplied and are stated on your quotation.
Part identification
| NSN | 5306-01-121-0360 |
| NIIN | 01-121-0360 |
| FSC | 5306 |
| FSG | 53 |
| Item Name | Bolt, Close Tolerance |
| INC | 27851 |
| Assigned Date | 29-OCT-1981 |
| Status | Active |
Technical characteristics
| Thread Class | 3A |
| Thread Direction | Right-hand |
| Thread Length | 0.402 inches minimum and 0.438 inches maximum |
| Fastener Length | 2.980 inches minimum and 3.000 inches maximum |
| Head Style | Dished hexagon |
| Head Height | 0.126 inches minimum and 0.141 inches maximum |
| Width Between Flats | 0.430 inches minimum and 0.439 inches maximum |
| Grip Diameter | 0.2483 inches minimum and 0.2492 inches maximum |
| Shank Unthreaded Hole Diameter | 0.076 inches minimum first hole and 0.086 inches maximum first hole |
| Nominal Thread Diameter | 0.250 inches |
| Grip Length | 2.562 inches minimum and 2.578 inches maximum |
| Thread Quantity per Inch | 28 |
| Hardness Rating | 36.0 rockwell C minimum overall and 41.0 rockwell C maximum overall |
| Distance from Head Largest Bearing Surface to Shank Hole Center | 1.910 inches minimum first hole and 2.880 inches maximum first hole |
| Surface Finish | 63.0 microinches grip |
| Surface Finish | 63.0 microinches threads |
| Special Features | Detent ring in shank |
| Material | Steel comp E4340 overall or steel comp 4140 overall or steel comp 8740 overall or steel comp 4130 overall or steel comp 6150 overall |
| Surface Treatment | Cadmium overall and chromate overall |
| Surface Treatment Document and Classification | QQ-P-416 ty 2 cl 2 fed spec single treatment response overall |
| Thread Series Designator | UNJF |
Manufacturers
| Alcoa Global Fasteners Inc. (CAGE 92215) — Type A |
| Boeing Company, The (CAGE 76301) — Type A |
| SPS Technologies LLC (CAGE 80539) — Type A |
Alternate part numbers
| 121673-4-41 (CAGE 80539) |
| ST3M735-4-41 (CAGE 76301) |
| ST3M735-4-41 (CAGE 92215) |
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