Price breaks
| 1+ | $ 18.53 |
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| Volume | Volume pricing on quotation |
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Price and availability subject to change. All orders subject to acceptance.
| NSN | 5306-01-285-4921 |
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| Description | Bolt, Shear |
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| Manufacturer |
On quotation |
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| CAGE code |
On quotation |
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| Condition |
On quotation |
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| Certs |
On quotation |
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| Rev level |
On quotation |
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| Shelf life |
On quotation |
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Manufacturer, condition, certifications, revision and shelf life depend on the lot supplied and are stated on your quotation.
Part identification
| NSN | 5306-01-285-4921 |
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| NIIN | 01-285-4921 |
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| FSC | 5306 |
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| FSG | 53 |
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| Item Name | Bolt, Shear |
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| INC | 15903 |
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| Assigned Date | 14-SEP-1988 |
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| Status | Active |
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Technical characteristics
| Thread Class | 3A |
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| Thread Direction | Right-hand |
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| Thread Length | 0.492 inches minimum and 0.532 inches maximum |
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| Fastener Length | 1.189 inches minimum and 1.209 inches maximum |
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| Head Style | Double hexagon W/hole |
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| Head Height | 0.290 inches minimum and 0.310 inches maximum |
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| Width Between Flats | 0.312 inches nominal |
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| Extended Washer Diameter | 0.428 inches minimum and 0.438 inches maximum |
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| Extended Washer Thickness | 0.059 inches minimum and 0.079 inches maximum |
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| Hole Diameter | 0.032 inches minimum and 0.042 inches maximum |
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| Grip Diameter | 0.2485 inches minimum and 0.2495 inches maximum |
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| Nominal Thread Diameter | 0.250 inches |
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| Grip Length | 0.677 inches minimum and 0.697 inches maximum |
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| Hole Quantity | 4 |
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| Hole Type | Drilled |
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| Thread Quantity per Inch | 28 |
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| Minimum Tensile Strength | 180000 pounds per square inch |
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| Hardness Rating | 39.0 rockwell C minimum overall and 43.0 rockwell C maximum overall |
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| Hole Configuration Style | Double hexagon longitudinal hole |
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| Surface Finish | 32.0 microinches bearing surface of head |
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| Surface Finish | 32.0 microinches grip |
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| Material | Steel comp 4140 overall or steel comp E4340 overall or steel comp 8740 overall or steel comp 6150 overall |
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| Surface Treatment | Cadmium overall and chromate overall |
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| Surface Treatment Document and Classification | QQ-P-416 TY2 CL2 fed spec single treatment response overall |
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| Thread Series Designator | UNJF |
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Manufacturers
| Military Standards (CAGE 96906) — Type M |
Alternate part numbers
| MS21250H04011 (CAGE 96906) |
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