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National Stock Number:
5307-00-550-1799
Federal Supply Class:
5307
National Item Identification Number:
005501799
Description:
STUD,PLAIN
Detail:
A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. The maximum diameter of the unthreaded portion must not be greater than the nominal thread diameter plus 0.020 inches (0.508 mm). The unthreaded portion must be without locking or wrenching provisions. It may be thread relieved. See also ROD, THREADED END and ROD, CONTINUOUS THREAD.
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Manufacturer Information:
| 25D-11-P07 | 80254 | TEXTRON LYCOMING INC WILLIAMSPORT PLANT |
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Techincal Specification:
| MATERIAL | STEEL COMP 8735 OR | | STEEL COMP 8740 | | SURFACE TREATMENT | CADMIUM OVERALL | | OVERALL LENGTH | 1.380 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | UNS STUD THREAD | | NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD | | 0.250 INCHES STUD THREAD | | THREAD CLASS | 3A NUT THREAD | | THREAD QUANTITY PER INCH | 28 NUT THREAD | | 20 STUD THREAD | | THREAD PITCH DIAMETERS | 0.2278 TO 0.2291 INCHES STUD THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.500 INCHES MINIMUM NUT THREAD | | 0.780 INCHES NOMINAL STUD THREAD | | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND | | 32.0 ROCKWELL C MAXIMUM | | DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END | 0.090 INCHES NOMINAL FIRST HOLE | | COTTER PIN HOLE DIAMETER | 0.076 INCHES NOMINAL FIRST HOLE | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 80254 | | DESIGN CONTROL REFERENCE | 25D-11-P07 |
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