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National Stock Number:
5310-01-343-4223
Federal Supply Class:
5310
National Item Identification Number:
013434223
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:
| 03A228-4-3 | 1W025 | NORTHROP GRUMMAN SYSTEMS CORP | | 03A228-4-3 | 80539 | SPS TECHNOLOGIES, LLC | | F52953-4-3 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | BFN228-4-3 | 27238 | BRISTOL INDUSTRIES, LLC | | NS202811-4-3 | 80539 | SPS TECHNOLOGIES, LLC |
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Techincal Specification:
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | THREAD DIRECTION | RIGHT-HAND | | NUT STYLE | PLATE (FLOATING) | | MATERIAL | IRON ALLOY 660 SHELL | | STEEL COMP 302 CLIP | | THREAD SERIES | UNJF | | NOMINAL THREAD SIZE | 0.250 INCHES | | THREAD QUANTITY PER INCH | 28 | | THREAD CLASS | 3B | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | AMS 5525 ASSN STD SINGLE TREATMENT RESPONSE OR | | AMS 5737 ASSN STD SINGLE TREATMENT RESPONSE OR | | AMS 5731 ASSN STD SINGLE TREATMENT RESPONSE SHELL | | NUT LENGTH | 1.292 INCHES MAXIMUM | | NUT HEIGHT | 0.400 INCHES MAXIMUM | | PLATE THICKNESS | 0.028 INCHES MINIMUM AND | | 0.036 INCHES MAXIMUM | | PLATE WIDTH | 0.574 INCHES MAXIMUM | | NUT COUNTERBORE DEPTH | 0.187 INCHES MINIMUM NUT | | COUNTERBORE DIAMETER | 0.300 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 | 0.125 INCHES MINIMUM | | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | 0.998 INCHES MINIMUM AND | | 1.002 INCHES MAXIMUM | | FEATURES PROVIDED | FLOATING NUT |
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