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National Stock Number:
5307-01-199-3816
Federal Supply Class:
5307
National Item Identification Number:
011993816
Description:
STUD,SELF-LOCKING
Detail:
A headed fastener threaded externally on a portion or on the full length of the shank. The head has projections on the underside or periphery, or is otherwise designed to be mechanically pressed and embedded in a metallic panel, or the like. It is securely locked in position by the displaced metal. For items that require locking rings, see BOLT, SELF-LOCKING and STUD, LOCKED IN. Excludes INSERT, SCREW THREAD.
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Manufacturer Information:
| 69-29645-2 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| FURNISHED ITEMS AND QUANTITY | THREADS HAVE LOCKING ELEMENT (PELLET OR STRIP TYPE) | | HEAD DIAMETER | 0.700 INCHES MINIMUM AND 0.705 INCHES MAXIMUM | | HEAD MINOR DIAMETER | 0.364 INCHES MINIMUM AND 0.369 INCHES MAXIMUM | | HEAD LENGTH | 0.309 INCHES MINIMUM AND 0.317 INCHES MAXIMUM | | LOCKING FEATURE | HEAD DISTORTIONS | | OVERALL LENGTH | 0.750 INCHES MINIMUM AND 0.770 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE AND MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE AND MIL-S-6049 MIL SPEC 3RD MATERIAL RESPONSE | | MATERIAL | STEEL COMP 4140 OR STEEL COMP 4340 OR STEEL COMP 8740 | | NOMINAL THREAD SIZE | 0.312 INCHES STUD THREAD | | STYLE DESIGNATOR | SELF-LOCKING | | THREAD CLASS | 3A STUD THREAD | | THREAD DIRECTION | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.410 INCHES MINIMUM AND 0.430 INCHES MAXIMUM STUD THREAD | | THREAD SERIES DESIGNATOR | UNF STUD THREAD | | THREAD QUANTITY PER INCH | 24 STUD THREAD |
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