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National Stock Number: 5310-00-904-5790
Federal Supply Class: 5310
National Item Identification Number: 009045790
Description: NUT,SELF-LOCKING,EXTENDED WASHER
Detail: A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.
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Manufacturer Information:
| 3D0049-12 | 88277 | THE BOEING COMPANY | | 57585-1216 | 56878 | SPS TECHNOLOGIES, LLC | | H20-12 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | BH00526-12 | 27238 | BRISTOL INDUSTRIES, LLC | | 70034-1216 | 56878 | SPS TECHNOLOGIES, LLC | | BACN10B12L | 81205 | THE BOEING COMPANY | | LHEB220-126 | 72962 | HARVARD INDUSTRIES INC | | H20-12 | R1120 | SATAIR A/S |
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Techincal Specification:
| HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | LUBRICATION | DRY FILM LUBRICANT | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 8740 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 0.750 INCHES | | NUT STYLE | DOUBLE HEXAGON | | OVERALL HEIGHT | 0.786 INCHES MAXIMUM | | WASHER OUTSIDE DIAMETER | 1.250 INCHES MAXIMUM | | WASHER THICKNESS | 0.162 INCHES NOMINAL | | WIDTH ACROSS FLATS | 0.928 INCHES MINIMUM AND 0.940 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | TEMP RATING | 450.0 DEG FAHRENHEIT NOMINAL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 16 | | THREAD SERIES | UNJF |
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