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National Stock Number:
5306-99-960-3150
Federal Supply Class:
5306
National Item Identification Number:
999603150
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:
| 169547 | U1278 | MINISTRY OF DEFENCE NAVY | | 7E9603150 | U1725 | MINISTRY OF DEFENCE AIR DOMESTIC R FERENCE NUMBER USE ONLY | | M1MR10961 | U1269 | MINISTRY OF DEFENCE - DEFENCE LOGIST S ORGANISATION DLO | | MR10961 | U1515 | DGS&E TIG IRC | | A14113 | U4574 | FNH UK LTD |
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Techincal Specification:
| CONCENTRIC HOLE DEPTH | 0.420 INCHES NOMINAL | | CONCENTRIC HOLE DIAMETER | 0.380 INCHES NOMINAL | | FASTENER LENGTH | 0.370 INCHES NOMINAL | | HEAD HEIGHT | 0.150 INCHES NOMINAL | | HEAD DIAMETER | 1.400 INCHES NOMINAL | | HEAD STYLE | ROUND W/WRENCH FLATS CHAMFERED | | MATERIAL DOCUMENT AND CLASSIFICATION | DEF 13B GROUP 2 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.625 INCHES | | SPECIAL FEATURES | UNDERCUT UNDER HEAD TO BS 1936- FORM 1.5P,GRADE 1 0.05 INCHES BY 45 DEGREE CHAMFERED HEAD | | WIDTH BETWEEN FLATS | 1.125 INCHES NOMINAL | | STYLE DESIGNATOR | CONCENTRIC HOLE THREADED | | SURFACE TREATMENT | PHOSPHATE OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.370 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 18 | | THREAD SERIES DESIGNATOR | UNF |
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