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National Stock Number:
5310-00-469-8142
Federal Supply Class:
5310
National Item Identification Number:
004698142
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:
| 660900 | 11449 | TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP | | 660900 | 56946 | G.S. PRECISION, INC. | | 660900 | 5V179 | MD3 INDUSTRIES, LIMITED | | 660900 | 61062 | COMET MFG CO INC | | 660900 | 66841 | PRECI-MANUFACTURING, INCORPORATED | | 660900 | 77445 | RTX CORPORATION | | 660900 | J1695 | KITO MFG CO. LTD | | 660900 | S0254 | KITO MFG CO. LTD |
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Techincal Specification:
| DRILLED HOLE DIAMETER | 0.060 INCHES NOMINAL | | BEARING SURFACE TYPE | CHAMFERED | | COUNTERBORE DIAMETER | 0.765 INCHES MINIMUM AND 0.775 INCHES MAXIMUM NUT | | HOLE CONFIGURATION STYLE | CONFIGURATION B | | HOLE TYPE AND QUANTITY | 2 DRILLED | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | IRON ALLOY 660 OVERALL | | NOMINAL THREAD SIZE | 0.562 INCHES | | NUT COUNTERBORE DEPTH | 0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM NUT | | NUT HEIGHT | 0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM | | NUT STYLE | HEXAGON | | PRECIOUS MATERIAL | SILVER | | WIDTH ACROSS FLATS | 0.865 INCHES MINIMUM AND 0.877 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | SILVER OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNF | | THREAD QUANTITY PER INCH | 18 |
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