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National Stock Number:
5310-00-409-8077
Federal Supply Class:
5310
National Item Identification Number:
004098077
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:
| 9157795-7 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| THREAD SERIES | UNC | | NOMINAL THREAD SIZE | 0.190 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL COMP 302 OR | | STEEL COMP 304 OR | | STEEL COMP 316 OR | | STEEL COMP 305 OR | | STEEL COMP 316L OR | | STEEL COMP 303 OR | | STEEL COMP 303SE OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OR | | QQ=S-763 FED SPEC 2ND MATERIAL RESPONSE OR | | QQ-S-763,COND A FED SPEC 3RD MATERIAL RESPONSE OR | | QQ-S-763,COND B FED SPEC 3RD MATERIAL RESPONSE OR | | QQ-S-763 FED SPEC 4TH MATERIAL RESPONSE OR | | QQ-S-763,COND A OR 6TH MATERIAL RESPONSE ASTM A582 OR 7TH MATERIAL RESPONSE ASTM A582 FED SPEC 5TH MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 171,FIN. 5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL | | NUT STYLE | HEXAGON | | NUT HEIGHT | 0.117 INCHES MINIMUM AND | | 0.130 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.362 INCHES MINIMUM AND | | 0.375 INCHES MAXIMUM | | BEARING SURFACE TYPE | FLAT |
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