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National Stock Number:
5306-01-180-7092
Federal Supply Class:
5306
National Item Identification Number:
011807092
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:
| 9526M28G01 | 58828 | CFM INTERNATIONAL INC |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD DIAMETER | 0.375 INCHES | | THREAD QUANTITY PER INCH | 24 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.895 INCHES MINIMUM AND | | 0.905 INCHES MAXIMUM | | FASTENER LENGTH | 1.590 INCHES MINIMUM AND | | 1.610 INCHES MAXIMUM | | MATERIAL | NICKEL ALLOY 718 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | B50TF14 CL-5 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | HEAD STYLE | TEE NO. 6 | | HEAD HEIGHT | 0.185 INCHES MINIMUM AND | | 0.195 INCHES MAXIMUM | | HEAD LENGTH | 0.651 INCHES MINIMUM AND | | 0.657 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 0.752 INCHES MINIMUM AND | | 0.764 INCHES MAXIMUM | | CHAMFER ANGLE | 45.0 DEGREES NOMINAL | | EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 1 | | FIRST DIAMETER FROM HEAD | 0.325 INCHES MINIMUM AND | | 0.335 INCHES MAXIMUM | | DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.595 INCHES NOMINAL | | SPECIAL FEATURES | HEAD HAS HOOK WELDED TO TOP 0.0570.063 INCH THICK BY 0.518-0.540 LENGTHMATL B50TF14 CL-5 |
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