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National Stock Number:
5306-01-430-1879
Federal Supply Class:
5306
National Item Identification Number:
014301879
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:
| 5746947 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 0.500 INCHES | | THREAD QUANTITY PER INCH | 13 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.720 INCHES MINIMUM AND | | 0.730 INCHES MAXIMUM | | FASTENER LENGTH | 3.500 INCHES NOMINAL | | MATERIAL | STEEL COMP 316 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763, CLASS 316 FED SPEC SINGLE MATERIAL RESPONSE OR | | ASTM A276, TYPE 316 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | HEAD STYLE | HEXAGON | | HEAD HEIGHT | 0.500 INCHES NOMINAL | | WIDTH BETWEEN FLATS | 1.450 INCHES MINIMUM AND | | 1.500 INCHES MAXIMUM | | SHOULDER SHAPE | ROUND ALL SHOULDERS | | SHOULDER DIAMETER | 0.990 INCHES MINIMUM AND | | 0.993 INCHES MAXIMUM ALL SHOULDERS | | SHOULDER LENGTH | 1.3225 INCHES MINIMUM AND | | 1.3275 INCHES MAXIMUM ALL SHOULDERS | | SPECIAL FEATURES | 0.125 DIS HOLE IN TOP OF HEAD, 2.000 IN. DEEP, COUNTERBORE 3/4 X 1/4 DEEP, TAP |
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