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National Stock Number:
5307-99-538-4918
Federal Supply Class:
5307
National Item Identification Number:
995384918
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:
| 004-456-231 | K2516 | MINISTRY OF DEFENCE NAVY SHIPS SUPPORT AGENCY | | P290-06-0510 | K0648 | MOOG WOLVERHAMPTON LIMITED |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | BS 970 310S24 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | III SURFACE FINISH | 32.0 MICROINCHES SHANK | | NOMINAL THREAD SIZE | 0.312 INCHES NUT THREAD | | NOMINAL THREAD SIZE | 0.312 INCHES STUD THREAD | | OVERALL LENGTH | 1.610 INCHES MINIMUM AND 1.630 INCHES MAXIMUM | | SPECIAL FEATURES | 5/16-18 UNIFIED FORM STUD END THREAD SIZE AND SERIES/TYPE DESIGNATOR | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | PS 14 SCHEME 1 MFR REF SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 2A NUT THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD DIRECTION | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.400 INCHES NOMINAL NUT THREAD | | THREAD LENGTH | 0.550 INCHES NOMINAL STUD THREAD | | THREAD PITCH DIAMETERS | +0.2759 TO 0.2787 INCHES STUD THREAD | | THREAD QUANTITY PER INCH | 18 NUT THREAD | | THREAD QUANTITY PER INCH | 18 STUD THREAD | | THREAD SERIES DESIGNATOR | UNC NUT THREAD |
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