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National Stock Number:
5307-00-499-4453
Federal Supply Class:
5307
National Item Identification Number:
004994453
Description:
STUD,RECESSED AND 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 UNTHREADED SECTION MUST HAVE MORE THAN ONE DIAMETER, NONE OF WHICH MAY BE LARGER THAN THE MAXIMUM MAJOR DIAMETER OF THE LARGER THREAD. IT MAY BE THREAD RELIEVED. EXCLUDES ITEMS WITH TAPERED THREADS.
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Manufacturer Information:
| 67A229B292-1 | 11201 | DEVAL LIFE CYCLE SUPPORT LLC | | 67A229B292-1 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| MATERIAL | STEEL COMP 1020 | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTMA A108 ASSN STD SINGLE MATERIAL RESPONSE | | SURFACE TREATMENT | CADMIUM AND | | CHROMATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 1,CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | STYLE DESIGNATOR | RECESSED AND STEPPED | | PLAIN SHANK DIAMETER | 0.375 INCHES NOMINAL | | LENGTH OF RECESSED PORTION OF SHANK | 0.125 INCHES NOMINAL | | DIAMETER OF RECESSED PORTION OF SHANK | 0.250 INCHES NOMINAL | | OVERALL LENGTH | 2.750 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNF NUT THREAD | | UNF STUD THREAD | | NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD | | 0.375 INCHES STUD THREAD | | THREAD CLASS | 2A NUT THREAD | | 2A STUD THREAD | | THREAD QUANTITY PER INCH | 28 NUT THREAD | | 24 STUD THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | LEFT-HAND NUT THREAD A | | THREAD LENGTH | 0.312 INCHES NOMINAL NUT THREAD | | 0.875 INCHES NOMINAL NUT THREAD A | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 30003 | | DESIGN CONTROL REFERENCE | 67A229B292-1 |
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