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National Stock Number: 5306-01-216-9853
Federal Supply Class: 5306
National Item Identification Number: 012169853
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:
4053915 | 0UCY9 | M.S. AEROSPACE INC. | 4053915 | 4GP55 | ACUFAST AIRCRAFT PRODUCTS | 4053915 | 52661 | RTX CORPORATION | 4053915 | 56878 | SPS TECHNOLOGIES, LLC | 4053915 | 77445 | RTX CORPORATION | 4053915 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | 5306PL1498553 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH |
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Techincal Specification:
THREAD SERIES DESIGNATOR | UNJF | NOMINAL THREAD DIAMETER | 0.190 INCHES | THREAD QUANTITY PER INCH | 32 | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.315 INCHES MINIMUM AND | | 0.325 INCHES MAXIMUM | FASTENER LENGTH | 1.080 INCHES MINIMUM AND | | 1.100 INCHES MAXIMUM | MATERIAL | COBALT ALLOY OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5758 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | HEAD STYLE | DOUBLE HEXAGON EXTENDED WASHER | HEAD HEIGHT | 0.248 INCHES MINIMUM AND | | 0.268 INCHES MAXIMUM | WIDTH BETWEEN FLATS | 0.250 INCHES NOMINAL | EXTENDED WASHER DIAMETER | 0.365 INCHES MINIMUM AND | | 0.385 INCHES MAXIMUM | EXTENDED WASHER THICKNESS | 0.040 INCHES NOMINAL | SHOULDER SHAPE | ROUND FIRST SHOULDER | SHOULDER DIAMETER | 0.246 INCHES MINIMUM AND | | 0.247 INCHES MAXIMUM FIRST SHOULDER | SHOULDER LENGTH | 0.775 INCHES MINIMUM AND | | 0.785 INCHES MAXIMUM FIRST SHOULDER |
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