5305-01-269-8698 THUMBSCREW Index 5306-01-269-8700 BOLT,INTERNALLY RELIEVED BODY

National Stock Number:
5306-01-269-8699

Federal Supply Class:
5306

National Item Identification Number:
012698699

Description:
BOLT,INTERNALLY RELIEVED BODY

Detail:
An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see BOLT, FLUID PASSAGE.


Manufacturer Information:
11841-5-21-8759563REID PRODUCTS INC.
3M1043-5-21-8706710VALLEY-TODECO, INC.
3M1043-5-21-8706725SPS TECHNOLOGIES, LLC
3M1043-5-21-870PTK6SPS TECHNOLOGIES INC
3M1043-5-21-8756878SPS TECHNOLOGIES, LLC
3M1043-5-21-8773197HI-SHEAR CORPORATION
3M1043-5-21-8776301THE BOEING COMPANY
3M1043-5-21-8780539SPS TECHNOLOGIES, LLC
3M1043-5-21-8792215HOWMET GLOBAL FASTENING SYSTEMS INC
3M1043-5-21-87L4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC


Techincal Specification:
EXTENDED WASHER DIAMETER0.575 INCHES MINIMUM AND 0.585 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.035 INCHES MINIMUM AND 0.055 INCHES MAXIMUM
FASTENER LENGTH1.848 INCHES MINIMUM AND 1.878 INCHES MAXIMUM
HEAD HEIGHT0.247 INCHES MINIMUM AND 0.287 INCHES MAXIMUM
HEAD MINOR DIAMETER0.360 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
HEAD STYLESPLINE EXTENDED WASHER
INTERNAL THREAD CLASS3B CONCENTRIC HOLE
INTERNAL THREAD DIRECTIONRIGHT-HAND CONCENTRIC HOLE
INTERNAL THREAD LENGTH0.300 INCHES MINIMUM AND 0.345 INCHES MAXIMUM CONCENTRIC HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP XM-13 OVERALL
NOMINAL THREAD DIAMETER0.312 INCHES
NOMINAL THREAD SIZE0.138 INCHES CONCENTRIC HOLE
STYLE DESIGNATORCONCENTRIC HOLE THREADED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.443 INCHES MINIMUM AND 0.576 INCHES MAXIMUM
THREAD QUANTITY PER INCH24
THREAD SERIES DESIGNATORUNJF
THREAD SERIESUNJC CONCENTRIC HOLE
THREADS PER INCH32 CONCENTRIC HOLE


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