5305-00-220-3022 SCREW,MACHINE Index 5310-00-220-3024 WASHER,SPRING TENSION

National Stock Number:
5306-00-220-3023

Federal Supply Class:
5306

National Item Identification Number:
002203023

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:
60-284181205THE BOEING COMPANY
60-2841-281205THE BOEING COMPANY


Techincal Specification:
CONCENTRIC HOLE DEPTH2.000 INCHES NOMINAL
CONCENTRIC HOLE DIAMETER0.615 INCHES NOMINAL
FASTENER LENGTH3.180 INCHES NOMINAL
HEAD HEIGHT0.190 INCHES NOMINAL
HEAD STYLEHEXAGON
HOLE CONFIGURATION STYLEHEXAGON FLATS
HOLE DIAMETER0.615 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4140 OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.750 INCHES
SHOULDER DIAMETER0.934 INCHES NOMINAL
SHOULDER LENGTH2.450 INCHES NOMINAL
WIDTH BETWEEN FLATS1.060 INCHES NOMINAL
STYLE DESIGNATORCONCENTRIC HOLE UNTHREADED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.540 INCHES NOMINAL
THREAD QUANTITY PER INCH16
THREAD SERIES DESIGNATORUNF
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3A


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