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National Stock Number:
5310-01-525-9314
Federal Supply Class:
5310
National Item Identification Number:
015259314
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:
| 3D0334-4 | 88277 | THE BOEING COMPANY | | H55471-4K | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
| THREAD SERIES | UNJF | | NOMINAL THREAD SIZE | 0.250 INCHES | | THREAD QUANTITY PER INCH | 28 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | TITANIUM ALLOY UNS R56400 NUT | | PLASTIC POLYTETRAFLUOROETHYLENE SEAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS4928 ASSN STD SINGLE MATERIAL RESPONSE OR | | AMS4967 ASSN STD SINGLE MATERIAL RESPONSE NUT | | ASTM-D-1710, TYPE 1, GRADE 1, POLYTETRAFLUOROETHYLENE ASSN STD SINGLE MATERIAL RESPONSE SEAL | | SURFACE TREATMENT | ALUMINUM NUT | | NUT STYLE | DOUBLE HEXAGON | | NUT HEIGHT | 0.290 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.274 INCHES MINIMUM AND | | 0.282 INCHES MAXIMUM | | BEARING SURFACE TYPE | FLAT | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | TEMP RATING | 160.0 DEG FAHRENHEIT NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT, SELF-LOCKING, D |
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