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National Stock Number:
5307-01-157-8414
Federal Supply Class:
5307
National Item Identification Number:
011578414
Description:
STUD,STEPPED
Detail:
A HEADLESS FASTENER NOT EXCEEDING 12 INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS ON WHICH THE NOMINAL DIAMETER OF ONE THREADED SECTION IS GREATER THAN THE OTHER. THE ENTIRE UNTHREADED PORTION MUST BE OF A SINGLE DIAMETER EQUAL TO OR SMALLER THAN THE MAXIMUM MAJOR DIAMETER OF THE LARGER THREADED END. INCLUDES RADIAL GROOVES OR THREAD RELIEFS. EXCLUDES ITEMS WITH TAPERED THREADS.
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Manufacturer Information:
| 99-535-5388 | 99995 | NATO STOCK NUMBER ASSIGNED BY ANOTHER NATION | | B486331 | K0378 | ROLLS-ROYCE PLC |
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Techincal Specification:
| STYLE DESIGNATOR | STEPPED | | SHANK DIAMETER | 0.190 INCHES MINIMUM AND | | 0.195 INCHES MAXIMUM | | OVERALL LENGTH | 1.530 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNJF NUT THREAD | | UNJF STUD THREAD | | NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD | | 0.375 INCHES STUD THREAD | | THREAD CLASS | 3A NUT THREAD | | 3A STUD THREAD | | THREAD QUANTITY PER INCH | 28 NUT THREAD | | 24 STUD THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.565 INCHES NOMINAL NUT THREAD | | 0.650 INCHES NOMINAL STUD THREAD | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | K0378 | | DESIGN CONTROL REFERENCE | B486331 |
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