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National Stock Number:
5310-01-105-7234
Federal Supply Class:
5310
National Item Identification Number:
011057234
Description:
NUT,SELF-LOCKING,EXTENDED WASHER
Detail:
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
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Manufacturer Information:
| 202-16117-3 | 80378 | TRIUMPH AEROSTRUCTURES, LLC | | H530C-3 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | KFN530C3 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | H530C-3 | 75237 | HOWMET GLOBAL FASTENING SYSTEMS INC. |
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Techincal Specification:
| THREAD SERIES | UNJF | | NOMINAL THREAD SIZE | 0.190 INCHES | | THREAD QUANTITY PER INCH | 32 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL COMP 8740 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6049 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND | | 43.0 ROCKWELL C MAXIMUM | | NUT STYLE | HEXAGON | | WASHER OUTSIDE DIAMETER | 0.330 INCHES MAXIMUM | | OVERALL HEIGHT | 0.180 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.213 INCHES MINIMUM AND | | 0.221 INCHES MAXIMUM | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | NUT COUNTERBORE DEPTH | 0.072 INCHES MINIMUM AND | | 0.082 INCHES MAXIMUM NUT | | COUNTERBORE DIAMETER | 0.211 INCHES MINIMUM AND | | 0.221 INCHES MAXIMUM NUT | | LUBRICATION | DRY FILM LUBRICANT | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
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