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National Stock Number:
5306-01-373-0221
Federal Supply Class:
5306
National Item Identification Number:
013730221
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.
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Manufacturer Information:
| 60268-40018 | 97384 | TEXTRON SYSTEMS CORPORATION |
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Techincal Specification:
| FASTENER LENGTH | 0.836 INCHES NOMINAL | | HEAD DIAMETER | 0.300 INCHES NOMINAL | | HEAD HEIGHT | 0.500 INCHES NOMINAL | | HEAD STYLE | FILLISTER | | INTERNAL THREAD CLASS | 2B CONCENTRIC HOLE | | INTERNAL THREAD LENGTH | 0.188 INCHES NOMINAL CONCENTRIC HOLE | | INTERNAL THREAD DIRECTION | RIGHT-HAND CONCENTRIC HOLE | | MATERIAL | STEEL COMP 303 OVERALL | | NOMINAL THREAD DIAMETER | 0.138 INCHES | | NOMINAL THREAD SIZE | 0.164 INCHES CONCENTRIC HOLE | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT | | STYLE DESIGNATOR | CONCENTRIC HOLE THREADED | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35,TYIII FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2A | | THREAD LENGTH | 0.500 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNC | | THREAD SERIES | UNC CONCENTRIC HOLE | | THREAD QUANTITY PER INCH | 32 | | THREADS PER INCH | 32 CONCENTRIC HOLE |
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