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National Stock Number:
5310-01-329-8202
Federal Supply Class:
5310
National Item Identification Number:
013298202
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:
| 03A187-20L | 1W025 | NORTHROP GRUMMAN SYSTEMS CORP | | 73783CM-2012 | 56878 | SPS TECHNOLOGIES, LLC | | BH187-20 | 27238 | BRISTOL INDUSTRIES, LLC |
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Techincal Specification:
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | LUBRICATION | DRY FILM LUBRICANT | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | IRON ALLOY 660 OVERALL | | NOMINAL THREAD SIZE | 1.125 INCHES | | NUT STYLE | CASTELLATED HEXAGON | | OVERALL HEIGHT | 0.625 INCHES NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 12 | | THREAD SERIES | UNJF | | WASHER OUTSIDE DIAMETER | 1.915 INCHES MAXIMUM | | WASHER THICKNESS | 0.090 INCHES NOMINAL | | WIDTH ACROSS FLATS | 1.364 INCHES MINIMUM AND 1.383 INCHES MAXIMUM |
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