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National Stock Number:
5306-00-272-1896
Federal Supply Class:
5306
National Item Identification Number:
002721896
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:
| TP392 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNF | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | THREAD QUANTITY PER INCH | 32 | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.311 INCHES MINIMUM AND | | 0.343 INCHES MAXIMUM | | FASTENER LENGTH | 0.531 INCHES MINIMUM AND | | 0.541 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY 482 OVERALL | | HEAD STYLE | SQUARE EXTENDED WASHER | | HEAD HEIGHT | 0.293 INCHES MINIMUM AND | | 0.323 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 0.214 INCHES MINIMUM AND | | 0.219 INCHES MAXIMUM | | EXTENDED WASHER DIAMETER | 0.370 INCHES MINIMUM AND | | 0.375 INCHES MAXIMUM | | EXTENDED WASHER THICKNESS | 0.047 INCHES MINIMUM AND | | 0.052 INCHES MAXIMUM | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SHOULDER DIAMETER | 0.247 INCHES MINIMUM AND | | 0.249 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER LENGTH | 0.161 INCHES MINIMUM AND | | 0.163 INCHES MAXIMUM FIRST SHOULDER | | SPECIAL FEATURES | GROOVE BETWEEN SHOULDER AND THREADS 0.138 IN. MIN. 0.148 IN. MAX. BY 0.037 IN. MIN. 0.057 IN MAX. WIDE |
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