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National Stock Number:
5306-01-524-0808
Federal Supply Class:
5306
National Item Identification Number:
015240808
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:
| 20-065-12036DC | 06725 | SPS TECHNOLOGIES, LLC | | 20-065-12036DC | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | | 20-065-12036DC | 0K6Z0 | SATURN FASTENERS INC | | 20-065-12036DC | 1EM77 | B & B SPECIALTIES INC | | 20-065-12036DC | 27624 | SPS TECHNOLOGIES LLC | | 20-065-12036DC | 56878 | SPS TECHNOLOGIES, LLC | | 20-065-12036DC | 97499 | BELL TEXTRON INC | | 20-065-12036DC 97499 | 97499 | BELL TEXTRON INC |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | AGAV | | EXTENDED WASHER DIAMETER | 1.225 INCHES NOMINAL | | EXTENDED WASHER THICKNESS | 0.178 INCHES NOMINAL | | EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 2 | | FASTENER LENGTH | 5.053 INCHES NOMINAL | | HEAD HEIGHT | 0.711 INCHES NOMINAL | | HEAD STYLE | DOUBLE HEXAGON W/HOLE | | PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLT, TENSION, 180 KSI FTU, 12 POINT, EXTERNAL WRENCHING FLANGED | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5731 FED SPEC 1ST MATERIAL RESPONSE OR AMS 5732 FED SPEC 2ND MATERIAL RESPONSE OR AMS 5734 FED SPEC 3RD MATERIAL RESPONSE OR AMS 5737 FED SPEC 4TH MATERIAL RESPONSE OVERALL | | MATERIAL | IRON ALLOY 660 OVERALL | | MINIMUM TENSILE STRENGTH | 71100 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.750 INCHES | | SPECIAL FEATURES | GRIP LENGTH IS 3.306 INCHES; HAS DRILLED SHANK AND UNDRILLED HEAD | | WIDTH BETWEEN FLATS | 0.582 INCHES NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS-QQ-P-35 FED SPEC 1ST TREATMENT RESPONSE AND AMS-QQ-P-416, TYPE 2, CLASS 2 FED SPEC 2ND TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE AND CADMIUM OVERALL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.974 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 16 | | THREAD SERIES DESIGNATOR | UNJF |
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