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National Stock Number:
5310-01-456-8040
Federal Supply Class:
5310
National Item Identification Number:
014568040
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:
| 74735-428 | 80539 | SPS TECHNOLOGIES, LLC | | E11520-4 | 56878 | SPS TECHNOLOGIES, LLC | | H29164-4 | 75237 | HOWMET GLOBAL FASTENING SYSTEMS INC. | | ST2161-12 | 77445 | RTX CORPORATION | | ST2162-10 | 77445 | RTX CORPORATION | | ST2729-12 | 77445 | RTX CORPORATION |
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Techincal Specification:
| THREAD SERIES | UNJF | | NOMINAL THREAD SIZE | 0.250 INCHES | | THREAD QUANTITY PER INCH | 28 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | IRON ALLOY 660 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5525JGAAMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND | | 46.0 ROCKWELL C MAXIMUM | | NUT STYLE | HEXAGON | | WASHER OUTSIDE DIAMETER | 0.402 INCHES MINIMUM AND | | 0.412 INCHES MAXIMUM | | OVERALL HEIGHT | 0.204 INCHES MINIMUM AND | | 0.219 INCHES MAXIMUM | | WASHER THICKNESS | 0.019 INCHES MINIMUM | | WIDTH ACROSS FLATS | 0.306 INCHES MINIMUM AND | | 0.316 INCHES MAXIMUM | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 77445 | | MFR SOURCE CONTROLLING REFERENCE | ST2161-12 |
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