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National Stock Number:
5306-99-941-9568
Federal Supply Class:
5306
National Item Identification Number:
999419568
Description:
BOLT,MACHINE
Detail:
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.
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Manufacturer Information:
| 034630 | F0754 | SAFRAN MARTIN-BAKER FRANCE | | 991-2-00024-007 | K1423 | BRITISH AEROSPACE LAND & SEA SYSTEMS POST DESIGN SERVICES | | A102-6D | F0221 | RATIER FIGEAC | | 991-4-00024-007 | K0668 | LEONARDO UK LTD | | 991-4-00024-007 | K1423 | BRITISH AEROSPACE LAND & SEA SYSTEMS POST DESIGN SERVICES | | A102 | K7766 | BRITISH STANDARDS INSTITUTION | | HLN1033 ITEM 190 | K0378 | ROLLS-ROYCE PLC | | B00457 | K0967 | MBDA UK LTD | | HLN1033 ITEM 190 | K5852 | ROLLS-ROYCE-LEAVSDEN | | A102-6D | K7766 | BRITISH STANDARDS INSTITUTION |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | SUPP | | FASTENER LENGTH | 1.100 INCHES NOMINAL | | GRIP LENGTH | 0.693 INCHES NOMINAL | | HARDNESS RATING | 245.0 BRINELL STANDARD MINIMUM OVERALL AND 323.0 BRINELL STANDARD MAXIMUM OVERALL | | HEAD HEIGHT | 0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM | | HEAD STYLE | HEXAGON | | MATERIAL | STEEL OVERALL | | MINIMUM TENSILE STRENGTH | 123200 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | WIDTH BETWEEN FLATS | 0.339 INCHES MINIMUM AND 0.344 INCHES MAXIMUM | | SUPPLEMENTARY FEATURES | FLIGHT SAFETY CRITICAL | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.407 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 32 |
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