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National Stock Number:
5306-01-274-6071
Federal Supply Class:
5306
National Item Identification Number:
012746071
Description:
BOLT,SHOULDER
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than No. 10 (0.190 IN.) (5 mm) and those items with an inserted drive head, use SCREW, SHOULDER. For items which are No. 10 (0.190 IN.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use BOLT, EXTERNALLY RELIEVED BODY. Excludes THUMBSCREW.
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Manufacturer Information:
| 5-2142-5 | 97057 | NAVAL AIR REWORK FACILITY NAVAIRSYSCOM HQ | | F5-2142-5 | 97057 | NAVAL AIR REWORK FACILITY NAVAIRSYSCOM HQ |
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Techincal Specification:
| FASTENER LENGTH | 1.781 INCHES NOMINAL | | HEAD HEIGHT | 0.125 INCHES NOMINAL | | HEAD LENGTH | 1.250 INCHES NOMINAL | | HEAD STYLE | OVAL | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.750 INCHES | | SHOULDER DIAMETER | 0.870 INCHES MINIMUM AND 0.871 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SHOULDER LENGTH | 0.781 INCHES NOMINAL FIRST SHOULDER | | SURFACE TREATMENT | CADMIUM GRIP | | SURFACE TREATMENT | CADMIUM HEAD | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3A | | THREAD LENGTH | 1.000 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNF | | THREAD QUANTITY PER INCH | 16 |
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