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National Stock Number:
5310-01-486-1024
Federal Supply Class:
5310
National Item Identification Number:
014861024
Description:
NUT,SELF-LOCKING,EXTENDED WASHER
Detail:
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
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Manufacturer Information:
| 2160-14 | 77445 | RTX CORPORATION | | 74735-524 | 56878 | SPS TECHNOLOGIES, LLC | | H29164-5 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | E11520-5 | 56878 | SPS TECHNOLOGIES, LLC | | ST2729-14 | 77445 | RTX CORPORATION |
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Techincal Specification:
| THREAD SERIES | UNJF | | NOMINAL THREAD SIZE | 0.312 INCHES | | THREAD QUANTITY PER INCH | 24 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | IRON ALLOY 660 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5525 ASSN STD 1ST MATERIAL RESPONSE OR | | AMS 5732 ASSN STD 2ND MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND | | 48.0 ROCKWELL C MAXIMUM | | NUT STYLE | HEXAGON | | WASHER OUTSIDE DIAMETER | 0.520 INCHES MAXIMUM | | OVERALL HEIGHT | 0.266 INCHES MAXIMUM | | WASHER THICKNESS | 0.040 INCHES MINIMUM | | WIDTH ACROSS FLATS | 0.367 INCHES MINIMUM AND | | 0.378 INCHES MAXIMUM | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | TEMP RATING | 850.0 DEG FAHRENHEIT NOMINAL |
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