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National Stock Number:
5306-00-003-3879
Federal Supply Class:
5306
National Item Identification Number:
000033879
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:
| 18A314-1 | 1FGH9 | AEROSPACE MARINE SPECIALTY FASTENERS & FITTINGS INC. DBA AMS FASTENERS | | 18A314-1 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51B96515-11 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51B96515-11 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51B96515-11 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 18A314-1 | 97057 | NAVAL AIR REWORK FACILITY NAVAIRSYSCOM HQ |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD DIAMETER | 0.438 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.875 INCHES MINIMUM | | FASTENER LENGTH | 2.380 INCHES NOMINAL | | MATERIAL | STEEL COMP H11 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-8837 TYPE 2 CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | HARDNESS RATING | 46.0 ROCKWELL C MINIMUM AND | | 49.0 ROCKWELL C MAXIMUM OVERALL | | HEAD STYLE | HEXAGON | | HEAD HEIGHT | 0.350 INCHES NOMINAL | | WIDTH BETWEEN FLATS | 0.928 INCHES MINIMUM AND | | 0.940 INCHES MAXIMUM | | HOLE CONFIGURATION STYLE | HEXAGON FLATS | | HOLE TYPE | DRILLED | | HOLE QUANTITY | 4 | | HOLE DIAMETER | 0.075 INCHES NOMINAL | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SHOULDER DIAMETER | 0.6230 INCHES MINIMUM AND | | 0.6240 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER LENGTH | 1.443 INCHES NOMINAL FIRST SHOULDER |
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