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National Stock Number:
5306-01-300-7332
Federal Supply Class:
5306
National Item Identification Number:
013007332
Description:
BOLT,INTERNALLY RELIEVED BODY
Detail:
An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see BOLT, FLUID PASSAGE.
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Manufacturer Information:
| 65-23413 | 81205 | THE BOEING COMPANY | | 8860440-05 | 14153 | DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER PHILADELPHIA | | 8860440-05 | 98748 | AIR FORCE UNITED STATES DEPARTMENT OF THE DBA TINKER AFB OC ALC DSP |
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Techincal Specification:
| CONCENTRIC HOLE DIAMETER | 0.480 INCHES NOMINAL | | COUNTERBORE DEPTH | 2.910 INCHES NOMINAL | | COUNTERBORE DIAMETER | 0.580 INCHES NOMINAL | | CRITICALITY CODE JUSTIFICATION | FEAT | | FASTENER LENGTH | 4.660 INCHES NOMINAL | | HARDNESS RATING | 33.0 ROCKWELL C MAXIMUM OVERALL | | HEAD HEIGHT | 0.100 INCHES NOMINAL | | HEAD STYLE | HEXAGON | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-8699 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | MINIMUM TENSILE STRENGTH | 220000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.750 INCHES | | SHOULDER DIAMETER | 1.1506 INCHES MINIMUM AND 1.1516 INCHES MAXIMUM | | SHOULDER LENGTH | 2.980 INCHES NOMINAL | | SPECIAL FEATURES | SURFACE FINISH 32.0 DEGREES ON SHOULDER; MUST COMPLY WITH SAFETY CRITICAL THREAD REQUIREMENT OF MIL-S-7742 | | WIDTH BETWEEN FLATS | 1.250 INCHES NOMINAL | | STYLE DESIGNATOR | COUNTERBORE UNTHREADED | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.200 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 16 | | THREAD SERIES DESIGNATOR | UNF |
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