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National Stock Number:
5306-01-593-7118
Federal Supply Class:
5306
National Item Identification Number:
015937118
Description:
BOLT,INTERNAL WRENCHING
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It is designed with an internal socket or internal multiple spline for use with an internal driver. The head is beveled (conical) or cylindrical in shape. Items with cylindrical shaped heads must have an externally relieved body. A locking feature may be incorporated in the design of the head or threads. See also SCREW, CAP, SOCKET HEAD. Excludes SETSCREW; SCREW, SHOULDER; BOLT, SHOULDER; SCREW, EXTERNALLY RELIEVED BODY; BOLT, EXTERNALLY RELIEVED BODY; and SCREW, MACHINE.
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Manufacturer Information:
| 721-8217297-10 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H861-8110-10 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 1.485 INCHES | | THREAD QUANTITY PER INCH | 6 | | THREAD CLASS | 1.500-6UNC-2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.875 INCHES NOMINAL | | FASTENER LENGTH | 7.750 INCHES NOMINAL | | MATERIAL | NICKEL ALLOY OVERALL | | HEAD STYLE | FLAT FILLISTER | | HEAD DIAMETER | 2.250 INCHES NOMINAL | | HEAD HEIGHT | 2.750 INCHES NOMINAL | | INTERNAL DRIVE STYLE | HEXAGON | | WIDTH ACROSS FLATS | 1.000 INCHES NOMINAL |
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