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National Stock Number:
5306-01-423-0372
Federal Supply Class:
5306
National Item Identification Number:
014230372
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:
| J826P021 | 4GP55 | ACUFAST AIRCRAFT PRODUCTS | | J826P021A | 07482 | GENERAL ELECTRIC COMPANY | | J826P021A | 4GP55 | ACUFAST AIRCRAFT PRODUCTS |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD DIAMETER | 0.375 INCHES | | THREAD QUANTITY PER INCH | 24 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.793 INCHES NOMINAL | | FASTENER LENGTH | 2.534 INCHES MINIMUM AND | | 2.554 INCHES MAXIMUM | | MATERIAL | NICKEL ALLOY 718 OVERALL | | HEAD STYLE | DOUBLE HEXAGON EXTENDED WASHER | | HEAD HEIGHT | 0.444 INCHES MINIMUM AND | | 0.464 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 0.500 INCHES NOMINAL | | EXTENDED WASHER DIAMETER | 0.678 INCHES MINIMUM AND | | 0.698 INCHES MAXIMUM | | EXTENDED WASHER THICKNESS | 0.110 INCHES NOMINAL | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SHOULDER DIAMETER | 0.4365 INCHES MINIMUM AND | | 0.4370 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER LENGTH | 2.534 INCHES MINIMUM AND | | 2.554 INCHES MAXIMUM FIRST SHOULDER |
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