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National Stock Number:
5307-01-128-2968
Federal Supply Class:
5307
National Item Identification Number:
011282968
Description:
STUD,LOCKED IN
Detail:
A headless fastener externally threaded on both ends with each threaded portion of one but not necessarily the same nominal diameter. It is designed to be locked in place by either a RING, LOCK, SERRATED or a RING, LOCK, KEYED.
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Manufacturer Information:
| MS51992D503-17 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | SF5902D503-17 | 83324 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
| MATERIAL | NICKEL ALLOY 718 | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE | | STYLE DESIGNATOR | LOCKED IN | | DISTANCE FROM SERRATED PORTION TO NUT END | 1.047 INCHES MINIMUM AND | | 1.077 INCHES MAXIMUM | | DISTANCE FROM SERRATED PORTION TO STUD END | 0.466 INCHES MINIMUM AND | | 0.506 INCHES MAXIMUM | | DISTANCE FROM SERRATED PORTION TO END OF STUD THREAD | 0.127 INCHES MINIMUM AND | | 0.157 INCHES MAXIMUM | | OVERALL LENGTH | 1.513 INCHES MINIMUM AND | | 1.583 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNJF NUT THREAD | | UNS STUD THREAD | | NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD | | 0.375 INCHES STUD THREAD | | THREAD CLASS | 3A NUT THREAD | | THREAD QUANTITY PER INCH | 28 NUT THREAD | | 24 STUD THREAD | | THREAD PITCH DIAMETERS | 0.3497 TO 0.3512 INCHES STUD THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.579 INCHES MINIMUM AND | | 0.609 INCHES MAXIMUM NUT THREAD | | 0.309 INCHES MINIMUM AND | | 0.379 INCHES MAXIMUM STUD THREAD | | LOCKING FEATURE | RING, LOCK SERRATED | | HARDNESS RATING | 39.0 ROCKWELL C MINIMUM | | SURFACE FINISH | 32.0 MICROINCHES NUT THD | | 63.0 MICROINCHES SHANK | | SERRATION QUANTITY | 17 | | SERRATION INCLUDED ANGLE | 85.0 DEGREES MINIMUM AND | | 88.0 DEGREES MAXIMUM | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 96906 | | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS51992D503-17 |
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