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National Stock Number: 5310-01-456-8489
Federal Supply Class: 5310
National Item Identification Number: 014568489
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:
| GN511AE12 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | LH12105T-12 | 56878 | SPS TECHNOLOGIES, LLC |
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Techincal Specification:
| THREAD SERIES | UNJF | | NOMINAL THREAD SIZE | 0.750 INCHES | | THREAD QUANTITY PER INCH | 16 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | NICKEL ALLOY 718 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | SILVER THREADS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2411 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | NUT STYLE | DOUBLE HEXAGON | | WASHER OUTSIDE DIAMETER | 1.250 INCHES MAXIMUM | | OVERALL HEIGHT | 0.786 INCHES MAXIMUM | | WASHER THICKNESS | 0.152 INCHES MINIMUM | | WIDTH ACROSS FLATS | 0.928 INCHES MINIMUM AND | | 0.940 INCHES MAXIMUM | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | TEMP RATING | 649.0 DEG CELSIUS NOMINAL |
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