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National Stock Number:
5306-01-335-4667
Federal Supply Class:
5306
National Item Identification Number:
013354667
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:
| 10781100-02 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| COUNTERSINK ANGLE | 98.0 DEGREES MINIMUM AND 102.0 DEGREES MAXIMUM | | FASTENER LENGTH | 2.550 INCHES NOMINAL | | HEAD DIAMETER | 0.460 INCHES NOMINAL | | HEAD STYLE | FLAT COUNTERSUNK | | INTERNAL THREAD CLASS | 2B CONCENTRIC HOLE | | INTERNAL THREAD DIRECTION | RIGHT-HAND CONCENTRIC HOLE | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.164 INCHES | | NOMINAL THREAD SIZE | 0.138 INCHES CONCENTRIC HOLE | | SHOULDER DIAMETER | 0.300 INCHES NOMINAL | | SHOULDER LENGTH | 1.183 INCHES NOMINAL | | STYLE DESIGNATOR | COUNTERBORE THREADED | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.650 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) | | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) CONCENTRIC HOLE | | THREAD QUANTITY PER INCH | 32 | | THREADS PER INCH | 32 CONCENTRIC HOLE |
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