Price breaks
| 1+ | $ 24.80 |
| Volume | Volume pricing on quotation |
Price and availability subject to change. All orders subject to acceptance.
| NSN | 5306-00-781-0370 |
| Description | Bolt, Shoulder |
| 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 | 5306-00-781-0370 |
| NIIN | 00-781-0370 |
| FSC | 5306 |
| FSG | 53 |
| Item Name | Bolt, Shoulder |
| INC | 04905 |
| Assigned Date | 22-MAR-1968 |
| Status | Active |
Technical characteristics
| Thread Class | 3A |
| Thread Direction | Right-hand |
| Thread Length | 0.488 inches minimum and 0.508 inches maximum |
| Fastener Length | 1.248 inches minimum and 1.288 inches maximum |
| Head Style | Hexagon |
| Head Height | 0.203 inches minimum and 0.235 inches maximum |
| Width Between Flats | 0.553 inches minimum and 0.565 inches maximum |
| Shoulder Diameter | 0.371 inches minimum first shoulder and 0.374 inches maximum first shoulder |
| Shoulder Length | 0.760 inches minimum first shoulder and 0.780 inches maximum first shoulder |
| Nominal Thread Diameter | 0.312 inches |
| Thread Quantity per Inch | 24 |
| Minimum Tensile Strength | 125000 pounds per square inch |
| Hardness Rating | 26.0 rockwell C minimum overall and 32.0 rockwell C maximum overall |
| Shoulder Shape | Round first shoulder |
| Material | Steel comp 8735 overall or steel comp 6150 overall |
| Material Document and Classification | MIL-S-6098 mil spec 1ST material response overall or MIL-S-8503 mil spec 2ND material response overall |
| Surface Treatment | Cadmium overall and chromate overall |
| Surface Treatment Document and Classification | QQ-P-416, ty 2, cl 3 fed spec all treatment responses overall |
| Thread Series Designator | UNJF |
| Specification/Standard Data | 80205-NAS1297 professional/industrial association standard and NASMS20074-5 professional/industrial association specification |
Manufacturers
| National Aerospace Standards (CAGE 80205) — Type C |
| National Aerospace Standards (CAGE 80205) — Type C |
Alternate part numbers
| MS20074-5-12 (CAGE 80205) |
| NAS1297-5-12 (CAGE 80205) |
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