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National Stock Number:
5310-01-042-2789
Federal Supply Class:
5310
National Item Identification Number:
010422789
Description:
NUT,PLAIN,HEXAGON
Detail:
A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
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Manufacturer Information:
| ST7M223T16L | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED | | COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM AND 100.0 DEGREES MAXIMUM NUT | | DRILLED HOLE DIAMETER | 0.070 INCHES NOMINAL | | HOLE CONFIGURATION STYLE | CONFIGURATION B | | HOLE TYPE AND QUANTITY | 2 DRILLED | | MATERIAL | TITANIUM ALLOY OVERALL | | NOMINAL THREAD SIZE | 1.250 INCHES | | NUT HEIGHT | 0.338 INCHES NOMINAL | | NUT STYLE | HEXAGON | | SPECIAL TEST FEATURES | MATERIAL: TITANIUM - 6AL-4V PER AMS 4965; FINISH: COAT THREAD WITH BAKED ON SOLID FILM LUBRICANT PER MIL-L-8937 | | SPECIAL FEATURES | TUBE SIZE: 1" | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 14 | | THREAD SERIES | UNJS | | WIDTH ACROSS FLATS | 1.500 INCHES NOMINAL |
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