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National Stock Number: 5306-01-144-6273
Federal Supply Class: 5306
National Item Identification Number: 011446273
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:
355-0175-00 | 80009 | TEKTRONIX, INC. |
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Techincal Specification:
THREAD SERIES DESIGNATOR | UNC | NOMINAL THREAD DIAMETER | 0.112 INCHES | THREAD QUANTITY PER INCH | 40 | THREAD CLASS | 2A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.175 INCHES MINIMUM | FASTENER LENGTH | 0.280 INCHES MINIMUM AND | | 0.320 INCHES MAXIMUM | MATERIAL | COPPER ALLOY 342 OR | | COPPER ALLOY 353 OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626 FED SPEC ALL MATERIAL RESPONSES OVERALL | SURFACE TREATMENT | COPPER AND | | TIN AND | | ZINC OVERALL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | F-207 FSCM 80009 MFR REF SINGLE TREATMENT RESPONSE OVERALL | HEAD STYLE | FLAT CHAMFER | HEAD DIAMETER | 0.188 INCHES NOMINAL | HEAD HEIGHT | 0.030 INCHES MINIMUM AND | | 0.070 INCHES MAXIMUM | SHOULDER SHAPE | RIBBED FIRST SHOULDER | SHOULDER DIAMETER | 0.130 INCHES MINIMUM AND | | 0.134 INCHES MAXIMUM FIRST SHOULDER | SHOULDER LENGTH | 0.030 INCHES MINIMUM AND | | 0.075 INCHES MAXIMUM FIRST SHOULDER | RIB QUANTITY | 50 | RIB MAJOR DIAMETER | 0.130 INCHES MINIMUM AND | | 0.134 INCHES MAXIMUM | RIB LENGTH | 0.030 INCHES MINIMUM AND | | 0.075 INCHES MAXIMUM | DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS | 0.015 INCHES MAXIMUM | SPECIAL FEATURES | STRAIGHT KNURL | THE MANUFACTURERS DATA | | MANUFACTURERS CODE | 80009 | DESIGN CONTROL REFERENCE | 355-0175-00 |
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