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National Stock Number:
5310-01-378-8179
Federal Supply Class:
5310
National Item Identification Number:
013788179
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:
| 42FW624 | 56878 | SPS TECHNOLOGIES, LLC | | 9235390-05 | 8K112 | FREUNDLICH SUPPLY COMPANY, INC. | | 9235390-05 | 98747 | OGDEN AIR LOGISTICS CENTER |
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Techincal Specification:
| HARDNESS RATING | 38.0 ROCKWELL C NOMINAL | | LOCKING FEATURE | FREE-RUNNING ALL METAL DESIGN | | LUBRICATION | WAX | | OVERALL HEIGHT | 0.458 INCHES MINIMUM AND 0.468 INCHES MAXIMUM | | MATERIAL | STEEL COMP 8620 OR STEEL COMP 4037 OR STEEL COMP 8740 OVERALL | | NOMINAL THREAD SIZE | 0.375 INCHES | | NUT STYLE | DOUBLE HEXAGON | | SPECIAL FEATURES | SAFETY FLIGHT | | WASHER OUTSIDE DIAMETER | 0.648 INCHES MINIMUM AND 0.658 INCHES MAXIMUM | | WASHER THICKNESS | 0.103 INCHES MINIMUM AND 0.113 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TYPE 1 CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) | | THREAD QUANTITY PER INCH | 24 |
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