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National Stock Number:
5306-00-966-8047
Federal Supply Class:
5306
National Item Identification Number:
009668047
Description:
BOLT,EXTERNALLY RELIEVED BODY
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). It is No. 10 (0.190 IN.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, INTERNAL WRENCHING and THUMBSCREW. See also SCREW, EXTERNALLY RELIEVED BODY.
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Manufacturer Information:
| 471211P10 | 00088 | ROYAL OAK GAGE INC | | 471211P10 | 01536 | TEXTRON INC CAMCAR DIV SEMS PRODUCTS UNIT | | 471211P10 | 0UCY2 | QUALITY CARE SERVICES INC | | 471211P10 | 0UCY9 | M.S. AEROSPACE INC. | | 471211P10 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | 471211P10 | 27238 | BRISTOL INDUSTRIES, LLC | | 471211P10 | 2T498 | MORTON GRINDING, INC | | 471211P10 | 77445 | RTX CORPORATION | | 471211P10 | 80539 | SPS TECHNOLOGIES, LLC | | 471211P10 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | | 471211P10 | 98524 | MONOGRAM AEROSPACE FASTENERS, INC |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNF | | NOMINAL THREAD DIAMETER | 0.438 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 1A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.540 INCHES MINIMUM AND | | 0.600 INCHES MAXIMUM | | FASTENER LENGTH | 1.052 INCHES MINIMUM AND | | 1.072 INCHES MAXIMUM | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | HEAD STYLE | HEXAGON | | HEAD HEIGHT | 0.220 INCHES MINIMUM AND | | 0.242 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 0.616 INCHES MINIMUM AND | | 0.627 INCHES MAXIMUM | | EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 2 | | FIRST DIAMETER FROM HEAD | 0.370 INCHES MINIMUM AND | | 0.380 INCHES MAXIMUM | | SECOND DIAMETER FROM HEAD | 0.451 INCHES MINIMUM AND | | 0.452 INCHES MAXIMUM | | DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.080 INCHES MINIMUM AND | | 0.100 INCHES MAXIMUM | | DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER | 0.440 INCHES MINIMUM AND | | 0.527 INCHES MAXIMUM |
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