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National Stock Number:
5310-00-516-0881
Federal Supply Class:
5310
National Item Identification Number:
005160881
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:
| 07A098-04 | 1W025 | NORTHROP GRUMMAN SYSTEMS CORP | | 10121440 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | AE16133-04 | 00624 | EATON AEROQUIP LLC | | R44118T04 | 50599 | PARKER-HANNIFIN CORPORATION | | ST7M223T4 | 14728 | PRECISION FORM RIVET INC | | ST7M223T4 | 50599 | PARKER-HANNIFIN CORPORATION | | ST7M223T4 | 52930 | NELSON AERO SPACE, INC. | | ST7M223T4 | 59945 | BAILEY HOSE INC | | ST7M223T4 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED | | COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM AND 100.0 DEGREES MAXIMUM NUT | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4965 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | TITANIUM OVERALL | | NOMINAL THREAD SIZE | 0.438 INCHES | | NUT HEIGHT | 0.210 INCHES NOMINAL | | NUT STYLE | HEXAGON | | SPECIAL FEATURES | DRY FILM LUBRICANT | | SPECIFICATION/STANDARD DATA | 76301-ST7-223 MANUFACTURERS STANDARD | | WIDTH ACROSS FLATS | 0.688 INCHES NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-L-8937 MIL SPEC SINGLE TREATMENT RESPONSE THREADS | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES | UNJS |
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