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National Stock Number:
5310-01-232-8495
Federal Supply Class:
5310
National Item Identification Number:
012328495
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:
| 10110184 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 2052-440-SS-20 | 55566 | MATTHEW WARREN, INC | | 860314-57 | 06481 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 2504203-32 | 07187 | HONEYWELL INTERNATIONAL INC. | | 8101SS0440-7 | 1YGB8 | CAREY MANUFACTURING CO, INC | | 537AS629-3 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | | SP440H3C | 07757 | STANDARD INSERT CO INC | | 860314-57 | 13973 | LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION | | SS-3801-440-12 | 61000 | GLOBE FASTENERS INC | | NAS1831 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | | NAS1831C3B03 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE | HEXAGON | | CROSS-SECTIONAL LENGTH | 0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM | | NOMINAL THREAD SIZE | 0.112 INCHES RIGHT INTERNAL | | SPECIAL FEATURES | MATERIAL: STEEL COMP 303 OR STEEL COMP 303SE OVERALL;MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A582 ASSN STD ALL MATERIAL RESPONSES OVERALL;SURFACE TREATMENT: PASSIVATE OVERALL;SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SPECIFICATION/STANDARD DATA | 80205-NAS1831 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD | | WIDTH ACROSS FLATS | 0.184 INCHES MINIMUM AND 0.192 INCHES MAXIMUM | | THREAD CLASS | 2B RIGHT INTERNAL | | THREAD DIRECTION | RIGHT-HAND RIGHT INTERNAL | | THREAD QUANTITY PER INCH | 40 RIGHT INTERNAL | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) LEFT INTERNAL (INCLUDES THRU THREAD) |
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