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National Stock Number: 5310-00-279-4269
Federal Supply Class: 5310
National Item Identification Number: 002794269
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:
10121241 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | 3929AS1224-3A1 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | F18427L1-3 | 019L2 | ESNA, LLC | F49251E3-1 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | BFN442-3-1 | 27238 | BRISTOL INDUSTRIES, LLC | F18427L1-3 | 72962 | HARVARD INDUSTRIES INC | F49251E3-1 | 75237 | HOWMET GLOBAL FASTENING SYSTEMS INC. | ST3M442-3A1 | 76301 | THE BOEING COMPANY | NS202042-02-1 | 80539 | SPS TECHNOLOGIES, LLC | F49251E3-1 | R1120 | SATAIR A/S |
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Techincal Specification:
LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | THREAD DIRECTION | RIGHT-HAND | NUT STYLE | PLATE | MATERIAL | STEEL CORROSION RESISTING NUT | | STEEL SHELL | THREAD SERIES | UNJF | NOMINAL THREAD SIZE | 0.190 INCHES | THREAD QUANTITY PER INCH | 32 | THREAD CLASS | 3B | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR | | AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE SHELL | SURFACE TREATMENT | PASSIVATE SHELL | NUT LENGTH | 1.051 INCHES MAXIMUM | NUT HEIGHT | 0.279 INCHES MAXIMUM | PLATE THICKNESS | 0.028 INCHES MINIMUM AND | | 0.036 INCHES MAXIMUM | PLATE WIDTH | 0.474 INCHES NOMINAL | NUT COUNTERBORE DEPTH | 0.070 INCHES MINIMUM NUT | COUNTERBORE DIAMETER | 0.194 INCHES MINIMUM NUT | 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 | 0.339 INCHES MINIMUM AND | | 0.349 INCHES MAXIMUM | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | 0.310 INCHES MINIMUM AND | | 0.314 INCHES MAXIMUM | FEATURES PROVIDED | FLOATING NUT | SPECIFICATION/STANDARD DATA | 76301-ST3M442 MANUFACTURERS STANDARD |
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