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National Stock Number:
5310-01-038-4780
Federal Supply Class:
5310
National Item Identification Number:
010384780
Description:
NUT,SELF-LOCKING,DOUBLE HEXAGON
Detail:
A nut having 12 drive points and 24 sides. The bearing surface may be washer faced. An integral locking feature is incorporated in the design of the head or in the threads.
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Manufacturer Information:
| 77019-7 | 56878 | SPS TECHNOLOGIES, LLC | | BH436-7 | 27238 | BRISTOL INDUSTRIES LLC | | H49817-7 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | LH11434-7 | 72962 | HARVARD INDUSTRIES INC | | ST3M436-7M | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | LUBRICATION | DRY FILM LUBRICANT | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5662 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5663 ASSN STD 2ND MATERIAL RESPONSE OVERALL | | MATERIAL | NICKEL ALLOY 718 OVERALL | | NOMINAL THREAD SIZE | 0.438 INCHES | | NUT HEIGHT | 0.334 INCHES MINIMUM AND 0.344 INCHES MAXIMUM | | NUT STYLE | DOUBLE HEXAGON | | SPECIAL FEATURES | COLOR BLUE FED STD 595 NO. 15526 | | SPECIFICATION/STANDARD DATA | 76301-ST3-436 MANUFACTURERS STANDARD | | WIDTH ACROSS FLATS | 0.679 INCHES MINIMUM AND 0.690 INCHES MAXIMUM | | SURFACE TREATMENT | COPPER AND NICKEL THREADS | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES | UNJF |
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