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National Stock Number:
5307-00-531-1414
Federal Supply Class:
5307
National Item Identification Number:
005311414
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:
| 117577 | 62983 | EATON AEROSPACE, LLC | | 120240-8 | 71790 | CURTISS-WRIGHT CORP AIRPLANE DIV | | 92597-4 | 03848 | ARMA DIV AMBAC INDUSTRIES INC | | SF101-9SA11A | 83324 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
| DISTANCE FROM SERRATED PORTION TO END OF STUD THREAD | 0.176 INCHES NOMINAL | | DISTANCE FROM SERRATED PORTION TO NUT END | 0.688 INCHES NOMINAL | | DISTANCE FROM SERRATED PORTION TO STUD END | 0.562 INCHES NOMINAL | | LOCKING FEATURE | SELF-CLINCHING HEAD | | OVERALL LENGTH | 1.250 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 4130 | | NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD | | NOMINAL THREAD SIZE | 0.312 INCHES STUD THREAD | | STYLE DESIGNATOR | LOCKED IN | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 3A NUT THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD DIRECTION | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.387 INCHES NOMINAL STUD THREAD | | THREAD LENGTH | 0.500 INCHES NOMINAL NUT THREAD | | THREAD QUANTITY PER INCH | 18 STUD THREAD | | THREAD QUANTITY PER INCH | 28 NUT THREAD | | THREAD PITCH DIAMETERS | +0.2778 TO 0.2795 INCHES STUD THREAD | | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | THREAD SERIES DESIGNATOR | UNS STUD THREAD |
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