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National Stock Number:
5310-00-283-7523
Federal Supply Class:
5310
National Item Identification Number:
002837523
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:
| 10121276 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | BFN443-5-2 | 27238 | BRISTOL INDUSTRIES, LLC | | F18421-2-5 | 019L2 | ESNA, LLC | | F49249-5-2 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | F18421-2-5 | 72962 | HARVARD INDUSTRIES INC | | F18421L2-5 | 80539 | SPS TECHNOLOGIES, LLC | | F49249E-5-2 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | F49249E5-2 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | ST3M443-5A2 | 52828 | REPUBLIC FASTENER MFG. CORP. | | ST3M443-5A2 | 76301 | THE BOEING COMPANY | | NS202041-054-2 | 80539 | SPS TECHNOLOGIES, LLC | | F49249E5-2 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
| DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM | | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | 0.998 INCHES MINIMUM AND 1.002 INCHES MAXIMUM | | COUNTERBORE DIAMETER | 0.317 INCHES MINIMUM NUT | | FEATURES PROVIDED | FLOATING NUT | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | NUT LENGTH | 1.292 INCHES MAXIMUM | | NUT MOUNTING PROVISION | STRAIGHT HOLES | | NUT STYLE | PLATE | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5525 ASSN STD 1ST MATERIAL RESPONSE OR AMS5735 ASSN STD 2ND MATERIAL RESPONSE SHELL | | MATERIAL | IRON ALLOY 660 SHELL | | MOUNTING HOLE DIAMETER | 0.130 INCHES MINIMUM AND 0.135 INCHES MAXIMUM | | MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES | | NOMINAL THREAD SIZE | 0.312 INCHES | | NUT COUNTERBORE DEPTH | 0.125 INCHES MINIMUM NUT | | NUT HEIGHT | 0.404 INCHES MAXIMUM | | PLATE THICKNESS | 0.036 INCHES MINIMUM AND 0.044 INCHES MAXIMUM | | PLATE WIDTH | 0.710 INCHES NOMINAL | | SPECIFICATION/STANDARD DATA | 76301-ST3-443 MANUFACTURERS STANDARD | | SURFACE TREATMENT | PASSIVATE SHELL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |
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