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National Stock Number:
5310-00-989-5956
Federal Supply Class:
5310
National Item Identification Number:
009895956
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:
| 10394130 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 3642-17R51PC11 | 96169 | ELECTRIC BOAT CORPORATION | | 91847A031 | 39428 | MCMASTER-CARR SUPPLY CO | | FF-N-836 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | 5310PL1335605 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | MS16203-15 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | PWA70103-20 | 77445 | RTX CORPORATION | | MS35691-19 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OVERALL | | MATERIAL | STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OR STEEL COMP 317 OR STEEL COMP 347 OVERALL | | NOMINAL THREAD SIZE | 0.375 INCHES | | NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 5 STYLE AND A CONDITION | | NUT HEIGHT | 0.210 INCHES MINIMUM AND 0.227 INCHES MAXIMUM | | NUT STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNC | | THREAD QUANTITY PER INCH | 16 |
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