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National Stock Number:
5306-01-139-6784
Federal Supply Class:
5306
National Item Identification Number:
011396784
Description:
BOLT,RIBBED SHOULDER
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. It has a series of longitudinal ribs, splines or serrations on all or a part of the shoulder. The minor diameter of the ribs must be greater than the major diameter of the threads. See also BOLT, RIBBED NECK.
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Manufacturer Information:
| 4032T11P05 | 99207 | GENERAL ELECTRIC COMPANY | | KLB49373-3-1 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
| CHAMFER ANGLE | 45.0 DEGREES NOMINAL | | FASTENER LENGTH | 0.756 INCHES MINIMUM AND 0.776 INCHES MAXIMUM | | HEAD HEIGHT | 0.064 INCHES MINIMUM AND 0.074 INCHES MAXIMUM | | HEAD DIAMETER | 0.357 INCHES MINIMUM AND 0.377 INCHES MAXIMUM | | HEAD STYLE | FLAT CHAMFER | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | RIB QUANTITY | 12 | | SHOULDER DIAMETER | 1.910 INCHES MINIMUM AND 1.925 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER LENGTH | 0.157 INCHES MINIMUM AND 0.167 INCHES MAXIMUM FIRST SHOULDER | | SHOULDER SHAPE | RIBBED FIRST SHOULDER | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.604 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNJF | | THREAD QUANTITY PER INCH | 32 |
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