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National Stock Number:
5310-01-443-9839
Federal Supply Class:
5310
National Item Identification Number:
014439839
Description:
NUT,SELF-LOCKING,DOUBLE HEXAGON
Detail:
A nut having 12 drive points and 24 sides. The bearing surface may be washer faced. An integral locking feature is incorporated in the design of the head or in the threads.
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Manufacturer Information:
| BH00598-12 | 27238 | BRISTOL INDUSTRIES, LLC | | EWSN26M-12 | 56878 | SPS TECHNOLOGIES, LLC | | HS5763-12 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC | | H54657-12 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | | H54657-12 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | H54657-12 | 75237 | HOWMET GLOBAL FASTENING SYSTEMS INC. | | VN5400A12 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | | SLN127-12 | 16258 | SPACE-LOK, INC. | | HS5763-12 | 16258 | SPACE-LOK, INC. | | HS5763-12 | 1VSL7 | HOUSTON PRECISION FASTENERS I LP | | HS5763-12 | 27238 | BRISTOL INDUSTRIES, LLC | | HS5763-12 | 56878 | SPS TECHNOLOGIES, LLC | | SPS-N-53568-12 | 56878 | SPS TECHNOLOGIES, LLC | | HS5763-12 | 8V613 | THE BOEING COMPANY |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | SPCL | | HOLE CONFIGURATION STYLE | CONFIGURATION G | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 0.750 INCHES | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT, SHEAR, DOUBLE HEX, SELF-LOCKING, ALLOY STEEL, 210 KSI, 450 DEGREES FAHRENHEIT | | SPECIAL FEATURES | MATERIAL: ALLOY STEEL PER AMS 6304 OR AMS 6322 | | SPECIAL TEST FEATURES | FLIGHT SAFETY CRITICAL | | WIDTH ACROSS FLATS | 1.200 INCHES MINIMUM | | SUPPLEMENTARY FEATURES | HEAT TREATMENT: HARDNESS RC-38-45; FINISH: CADMIUM PLATE PER QQ-P-416, TYPE II, CLASS 2, PLUS MOLYBDENUM DISULFIDE DRY FILM LUBRICANT | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TYPE II, CLASS 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | TEMP RATING | 450.0 FAHRENHEIT MAXIMUM | | THREAD CLASS | 3B | | THREAD QUANTITY PER INCH | 16 | | THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |
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