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National Stock Number: 5310-12-173-0283
Federal Supply Class: 5310
National Item Identification Number: 121730283
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:
| 07 11 9 921 100 | D1439 | BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT | | 0711992110 | D1439 | BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT | | 10413145 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 6-205-0121 | D0589 | BUCHER MUNICIPAL GMBH DBA GMBH BUCHER-SCHOERLING | | 6205-0121 | D0589 | BUCHER MUNICIPAL GMBH DBA GMBH BUCHER-SCHOERLING | | 07119921100 | D1439 | BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT | | 9921100 | D1439 | BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT | | BM12DIN439-06A2P | D8286 | DIN DEUTSCHES INSTITUT FUER NORMUNGEV | | BM12DIN439-06GALZNC | D8286 | DIN DEUTSCHES INSTITUT FUER NORMUNGEV | | DIN439-BM12-05-A2P | D8286 | DIN DEUTSCHES INSTITUT FUER NORMUNGEV | | DIN439-BM12-06-A2P | D8286 | DIN DEUTSCHES INSTITUT FUER NORMUNGEV | | DIN439BM12-06A2P | D8286 | DIN DEUTSCHES INSTITUT FUER NORMUNGEV | | BM12DIN439-06GALZNC | D9477 | BUNDESAMT FUER AUSRUESTUNG, |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED | | COUNTERSINK ANGLE | 110,0 DEGREES MINIMUM AND 120,0 DEGREES MAXIMUM THREADS | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 12,0 MILLIMETERS | | NUT HEIGHT | 5,7 MILLIMETERS MINIMUM AND 6,0 MILLIMETERS MAXIMUM | | NUT STYLE | HEXAGON | | WIDTH ACROSS FLATS | 18,67 MILLIMETERS MINIMUM AND 19,00 MILLIMETERS MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DIN267/9, SCHLUESSEL A2P ASSN STD ALL TREATMENT RESPONSES OVERALL | | SURFACE TREATMENT | CHROMATE AND ZINC OVERALL | | TEST DATA DOCUMENT | D8286-DIN439/DEZ83/ STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). | | THREAD DIRECTION | RIGHT-HAND | | THREAD PITCH IN MILLIMETERS | 1,75 | | THREAD TOLERANCE CLASS | 6H INTERNAL | | THREAD SERIES | ISO M |
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