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National Stock Number:
5306-01-321-1044
Federal Supply Class:
5306
National Item Identification Number:
013211044
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:
| 124514-014 | 56878 | SPS TECHNOLOGIES, LLC | | 124514-014 | 80539 | SPS TECHNOLOGIES, LLC | | 4077027 | 77445 | RTX CORPORATION | | ST2602-014 | 77445 | RTX CORPORATION | | 5306PL0894781 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 5306PL1802946 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | ST2603-014 | 77445 | RTX CORPORATION | | VS3486-014 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
| THREAD DIRECTION | RIGHT-HAND | | FASTENER LENGTH | 0.428 INCHES MINIMUM AND | | 0.448 INCHES MAXIMUM | | MATERIAL | NICKEL ALLOY OVERALL | | PLASTIC POLYAMIDE LOCKING FEATURE | | NICKEL ALLOY FASTENER | | THREAD LENGTH | 0.350 INCHES NOMINAL | | HEAD STYLE | DOUBLE HEXAGON EXTENDED WASHER | | THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | THREAD QUANTITY PER INCH | 32 | | THREAD CLASS | 3A | | MATERIAL DOCUMENT AND CLASSIFICATION | SP-1,CAGE67559 MFR REF SINGLE MATERIAL RESPONSE LOCKING FEATURE | | PWA 96,CAGE77445 MFR REF SINGLE MATERIAL RESPONSE FASTENER | | HEAD HEIGHT | 0.248 INCHES MINIMUM AND | | 0.268 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 0.248 INCHES NOMINAL | | EXTENDED WASHER DIAMETER | 0.365 INCHES MINIMUM AND | | 0.385 INCHES MAXIMUM | | EXTENDED WASHER THICKNESS | 0.045 INCHES NOMINAL | | LOCKING FEATURE | STRIP THREADS | | SPECIAL FEATURES | TRIANGULAR DRIVE FEATURE IN TOP CENTER OF HEAD,0.160/0.180 IN. ALL 3 SIDES;SELF-LOCKING ELEMENT ON THREADS IS 0.173/0.203 IN. LONG | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 77445 | | MFR SOURCE CONTROLLING REFERENCE | ST2602-014 |
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