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National Stock Number:
5306-00-801-1973
Federal Supply Class:
5306
National Item Identification Number:
008011973
Description:
BOLT,SQUARE NECK
Detail:
A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.
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Manufacturer Information:
| 8011973 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| FASTENER LENGTH | 2.000 INCHES NOMINAL | | HEAD HEIGHT | 0.188 INCHES MINIMUM AND 0.208 INCHES MAXIMUM | | HEAD DIAMETER | 0.813 INCHES MINIMUM AND 0.844 INCHES MAXIMUM | | HEAD STYLE | BUTTON | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 303 OVERALL | | NECK LENGTH | 0.212 INCHES MINIMUM AND 0.281 INCHES MAXIMUM | | NECK WIDTH | 0.368 INCHES MINIMUM AND 0.388 INCHES MAXIMUM | | NOMINAL THREAD DIAMETER | 0.375 INCHES | | SPECIAL FEATURES | DRILLED FOR COTTER PIN 0.098 IN. DIA 1.875 IN. FROM BEARING SURFACE OF HEAD | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2A | | THREAD LENGTH | 1.000 INCHES MINIMUM | | THREAD SERIES DESIGNATOR | UNC | | THREAD QUANTITY PER INCH | 16 |
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