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National Stock Number:
5306-01-107-7224
Federal Supply Class:
5306
National Item Identification Number:
011077224
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:
| 515-4674116 ITEM 22 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 87552-0608 ITEM 22 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| FASTENER LENGTH | 10.520 INCHES MINIMUM AND 10.535 INCHES MAXIMUM | | HEAD DIAMETER | 2.500 INCHES NOMINAL | | HEAD HEIGHT | 1.205 INCHES MINIMUM AND 1.220 INCHES MAXIMUM | | HEAD STYLE | ROUND W/WRENCH FLATS | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | NICKEL ALLOY K-500 OVERALL | | NOMINAL THREAD DIAMETER | 1.500 INCHES | | SHOULDER DIAMETER | 1.747 INCHES MINIMUM AND 1.749 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER LENGTH | 8.300 INCHES MINIMUM AND 8.315 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | WIDTH BETWEEN FLATS | 2.250 INCHES NOMINAL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.990 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 6 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
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