Part Details | MACHINE BOLT
5306-01-037-2768 An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.
Alternate Parts: TY1,3410UNC2AX3 14 QQN281, TY1,3/4-10UNC-2AX3 1/4 QQN281, MILDTL001222, MIL-DTL-001222, TY1,3410UNC2AX3 14 QQN281L1, TY1,3/4-10UNC-2AX3 1/4 QQN281L1, MILDTL001222L1, MIL-DTL-001222L1, 5306-01-037-2768, 01-037-2768, 5306010372768, 010372768
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAR 16, 1977 | 01-037-2768 | 01847 ( BOLT, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5306-01-037-2768
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| TY1,3/4-10UNC-2AX3 1/4 QQN281 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-DTL-001222 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| TY1,3/4-10UNC-2AX3 1/4 QQN281L1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| MIL-DTL-001222L1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
Technical Data | NSN 5306-01-037-2768
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.750 INCHES |
| THREAD QUANTITY PER INCH | 10 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| FASTENER LENGTH | 3.250 INCHES NOMINAL |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE |
| DEPARTURE FROM CITED DOCUMENT | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |
| CRITICALITY CODE JUSTIFICATION | ZZZW |