|
|
|
National Stock Number:
5306-01-385-1560
Federal Supply Class:
5306
National Item Identification Number:
013851560
Description:
BOLT,MACHINE
Detail:
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.
|
Manufacturer Information:
| 2.25-4.5UNC-2AX6.250LG | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED | | 5486608 ITEM 22 | 53711 | NAVAL SEA SYSTEMS COMMAND |
|
Techincal Specification:
| THREAD DIRECTION | RIGHT-HAND | | FASTENER LENGTH | 6.250 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY K-500 OVERALL | | THREAD LENGTH | 5.000 INCHES NOMINAL | | HEAD STYLE | HEXAGON | | THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 2.250 INCHES | | THREAD QUANTITY PER INCH | 4.5 | | THREAD CLASS | 2A | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | HEAD HEIGHT | 1.327 INCHES MINIMUM AND | | 1.423 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 3.262 INCHES MINIMUM AND | | 3.375 INCHES MAXIMUM | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
|
|