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National Stock Number:
5306-00-322-1022
Federal Supply Class:
5306
National Item Identification Number:
003221022
Description:
BOLT,KEY HEAD
Detail:
A HEADED EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER WITH A SINGLE RECTANGULAR OR TRIANGULAR PROJECTION ON THE UNDERSIDE OF THE HEAD.
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Manufacturer Information:
| HB37BX3850-1 | 46717 | PETTIBONE LLC | | HB37BX3850-2 | 46717 | PETTIBONE LLC | | RA15225 | 46717 | PETTIBONE LLC | | X3850-2 | 46717 | PETTIBONE LLC |
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Techincal Specification:
| COUNTERSINK ANGLE | 78.0 DEGREES NOMINAL | | FASTENER LENGTH | 5.000 INCHES NOMINAL | | HARDNESS RATING | 16.0 ROCKWELL C MINIMUM AND 26.0 ROCKWELL C MAXIMUM OVERALL | | HEAD DIAMETER | 1.562 INCHES NOMINAL | | HEAD HEIGHT | 0.468 INCHES NOMINAL | | HEAD STYLE | FLAT COUNTERSUNK REVERSE KEYED | | KEY LENGTH | 0.532 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | MINIMUM YIELD STRENGTH | 80000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.875 INCHES | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT | | SPECIAL FEATURES | FURNISHED W/1 NUT AND 1 WASHER | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2A | | THREAD LENGTH | 2.250 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 9 | | THREAD SERIES DESIGNATOR | UNC |
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