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National Stock Number: 5310-01-173-9547
Federal Supply Class: 5310
National Item Identification Number: 011739547
Description: NUT,SELF-LOCKING,PLATE
Detail: A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.
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Manufacturer Information:
| CA35304-4-4 | 29372 | HOWMET GLOBAL FASTENING SYSTEMS INC. | | LE114-0007-4004 | 43999 | THE BOEING COMPANY |
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Techincal Specification:
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | THREAD DIRECTION | RIGHT-HAND | | NUT STYLE | PLATE | | MATERIAL | IRON ALLOY 660 NUT | | IRON ALLOY 660 SHELL | | THREAD SERIES | UNJF | | NOMINAL THREAD SIZE | 0.250 INCHES | | THREAD QUANTITY PER INCH | 28 | | THREAD CLASS | 3B | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR | | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE NUT | | AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE SHELL | | SURFACE TREATMENT | PASSIVATE SHELL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SHELL | | NUT LENGTH | 1.038 INCHES MAXIMUM | | NUT HEIGHT | 0.642 INCHES MAXIMUM | | PLATE THICKNESS | 0.030 INCHES MAXIMUM | | NUT COUNTERBORE DEPTH | 0.250 INCHES MINIMUM AND | | 0.265 INCHES MAXIMUM NUT | | COUNTERBORE DIAMETER | 0.254 INCHES MINIMUM NUT | | LUBRICATION | DRY FILM LUBRICANT | | NUT MOUNTING PROVISION | STRAIGHT HOLES | | MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES | | MOUNTING HOLE DIAMETER | 0.098 INCHES MINIMUM AND | | 0.103 INCHES MAXIMUM | | DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | 0.495 INCHES MINIMUM AND | | 0.505 INCHES MAXIMUM | | FEATURES PROVIDED | FLOATING NUT |
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