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National Stock Number: 5310-01-431-7551
Federal Supply Class: 5310
National Item Identification Number: 014317551
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:
F49251E6-1 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | ST3M442-6A1 | 019L2 | ESNA, LLC | ST3M442-6A1 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | ST3M442-6A1 | 27238 | BRISTOL INDUSTRIES, LLC | ST3M442-6A1 | 76301 | THE BOEING COMPANY | ST3M442-6A1 | 80539 | SPS TECHNOLOGIES, LLC |
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Techincal Specification:
LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | NUT STYLE | PLATE | MATERIAL | IRON ALLOY 660 SHELL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5525 ASSN STD 1ST MATERIAL RESPONSE OR | | AMS 5735 ASSN STD 2ND MATERIAL RESPONSE OVERALL | SURFACE TREATMENT | PASSIVATE SHELL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SHELL | NUT LENGTH | 1.441 INCHES MAXIMUM | NUT HEIGHT | 0.374 INCHES MAXIMUM | PLATE THICKNESS | 0.046 INCHES MINIMUM AND | | 0.054 INCHES MAXIMUM | PLATE WIDTH | 0.740 INCHES MAXIMUM | REMOVABLE NUT MANUFACTURER CODE | 76301 | REMOVABLE NUT MANUFACTURER PART NUMBER | ST3M445C6M2 | NUT COUNTERBORE DEPTH | 0.070 INCHES MINIMUM NUT | COUNTERBORE DIAMETER | 0.379 INCHES MINIMUM NUT | NUT MOUNTING PROVISION | STRAIGHT HOLES | MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES | MOUNTING HOLE DIAMETER | 0.130 INCHES MINIMUM AND | | 0.135 INCHES MAXIMUM | 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 | 0.310 INCHES MINIMUM AND | | 0.314 INCHES MAXIMUM | FEATURES PROVIDED | FLOATING NUT | SPECIAL FEATURES | ASSEMBLY INCLUDES RETAING CLIP, P/N ST3M446-6 |
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