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National Stock Number:
5310-00-433-3591
Federal Supply Class:
5310
National Item Identification Number:
004333591
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:
| S4427 | 12511 | SIMMONDS PRECISION PRODUCTS INC | | S4427 | 45934 | ONTIC ENGINEERING & MANUFACTURING, INC |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFEREDCHAMFEREDCHAMFERED | | COUNTERSINK ANGLE | 110.0 DEGREES NOMINAL NUT110.0 DEGREES NOMINAL NUT110.0 DEGREES NOMINAL NUT | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OVERALL66 FED STD ALL MATERIAL RESPONSES OVERALL | | MATERIAL | | | NOMINAL THREAD SIZE | 0.312 INCHES0.312 INCHES0.312 INCHES | | NUT HEIGHT | 0.125 INCHES MAXIMUM0.125 INCHES MAXIMUM0.125 INCHES MAXIMUM | | NUT STYLE | HEXAGONHEXAGONHEXAGON | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALLQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALLPASSIVATE OVERALL | | THREAD CLASS | 3B3B3B | | THREAD DIRECTION | RIGHT-HANDRIGHT-HANDRIGHT-HAND | | THREAD QUANTITY PER INCH | 242424 | | THREAD SERIES | UNFUNFUNF | | WIDTH ACROSS FLATS | 0.490 INCHES MINIMUM AND 0.490 INCHES MINIMUM AND 0.490 INCHES MINIMUM AND 0.502 INCHES MAXIMUM0.502 INCHES MAXIMUM0.502 INCHES MAXIMUM |
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