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National Stock Number:
5306-01-105-8059
Federal Supply Class:
5306
National Item Identification Number:
011058059
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:
| 115635032 | 07309 | BIRD-JOHNSON PROPELLER COMPANY, LLC |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 2.750 INCHES | | THREAD QUANTITY PER INCH | 4 | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 2.875 INCHES NOMINAL | | FASTENER LENGTH | 13.875 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-24093 CL C TY 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | HEAD STYLE | ROUND W/WRENCH FLATS | | HEAD DIAMETER | 4.250 INCHES NOMINAL | | HEAD HEIGHT | 2.875 INCHES NOMINAL | | WIDTH BETWEEN FLATS | 3.500 INCHES NOMINAL | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SHOULDER DIAMETER | 3.053 INCHES NOMINAL FIRST SHOULDER | | SHOULDER LENGTH | 10.124 INCHES NOMINAL FIRST SHOULDER | | SPECIAL FEATURES | 3.000 IN. DIA 0.188 IN. LONG UNDERCUT BELOW HEAD; 2.422 IN. DIA 0.188 IN. LONG UNDERCUT BEFORE THDS; STEPPED PORTION AT END OF THDS 0.500 IN. LONG 2.375 IN. DIA 1/8 IN. BY 45 DEG CHAMFER |
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