NSN 5306-01-556-4905
Part Details | MACHINE BOLT
5306-01-556-4905 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: 1275900493, 12759-00493, 39304, 1817860C1, 1817860C1, 5306-01-556-4905, 01-556-4905, 5306015564905, 015564905
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | OCT 03, 2007 | 01-556-4905 | 01847 ( BOLT, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON EXTENDED WASHER
Cross Reference | NSN 5306-01-556-4905
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12759-00493 | 0Y3H3 | FASTENAL COMPANY |
| 39304 | 0Y3H3 | FASTENAL COMPANY |
| 1817860C1 | 338X5 | NAVISTAR DEFENSE LLC |
| 1817860C1 | 89346 | NAVISTAR INTL CORP TRUCK BR OHIOPLANT |
Technical Data | NSN 5306-01-556-4905
| Characteristic | Specifications |
|---|---|
| HEAD STYLE | HEXAGON EXTENDED WASHER |
| THREAD SERIES DESIGNATOR | M |
| NOMINAL THREAD DIAMETER | 18.0 MILLIMETERS |
| THREAD PITCH IN MILLIMETERS | 2.5 |
| THREAD CLASS | 6G |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 42.0 MILLIMETERS MINIMUM |
| FASTENER LENGTH | 70.0 MILLIMETERS NOMINAL |
| HEAD HEIGHT | 11.7 MILLIMETERS NOMINAL |
| WIDTH BETWEEN FLATS | 23.16 MILLIMETERS MINIMUM AND 24.00 MILLIMETERS MAXIMUM |
| EXTENDED WASHER DIAMETER | 35.0 MILLIMETERS MAXIMUM |
| EXTENDED WASHER THICKNESS | 2.4 MILLIMETERS MINIMUM |
| SPECIAL FEATURES | PROPERTY CLASS AND MANUFACTURERS IDENTIFICATION ON TOPE OF HEAD |
| END ITEM IDENTIFICATION | MRAP - COMMON NSN - USED ON 4 MRAP VARIANTS AND 1 OTHER WEAPON SYSTEM; MRAP - MAXXPRO DASH ISS W/OGPK AND W/CROWS |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLT, M18 X 70MM LONG |