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National Stock Number:
5310-00-008-1991
Federal Supply Class:
5310
National Item Identification Number:
000081991
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:
| 06-135930-000 | 73168 | KIDDE TECHNOLOGIES, INC | | 5310PL0712475 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | A51P0942-25 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51P9042-25 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 642AS0963 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | | A51P0942-25 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| THREAD SERIES | UNF | | NOMINAL THREAD SIZE | 0.312 INCHES | | THREAD QUANTITY PER INCH | 24 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL COMP 303 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582, COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | NUT STYLE | HEXAGON | | NUT HEIGHT | 0.110 INCHES MINIMUM AND | | 0.130 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.500 INCHES NOMINAL | | HOLE CONFIGURATION STYLE | CONFIGURATION B | | HOLE TYPE AND QUANTITY | 2 DRILLED | | DRILLED HOLE DIAMETER | 0.052 INCHES NOMINAL | | BEARING SURFACE TYPE | CHAMFERED | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 61174 | | MFR SOURCE CONTROLLING REFERENCE | A51P0942-25 |
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