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National Stock Number:
5310-00-941-0178
Federal Supply Class:
5310
National Item Identification Number:
009410178
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:
| 489162 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | 489162 | 56878 | SPS TECHNOLOGIES, LLC | | IC489227 | 56878 | SPS TECHNOLOGIES, LLC | | DLH6625-02 | 72962 | HARVARD INDUSTRIES INC | | 489162 | 77445 | RTX CORPORATION | | IC489227 | 77445 | RTX CORPORATION | | RMLH6225-02 | 72962 | HARVARD INDUSTRIES INC |
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Techincal Specification:
| THREAD SERIES | UNF | | NOMINAL THREAD SIZE | 0.190 INCHES | | THREAD QUANTITY PER INCH | 32 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL COMP 8740 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND | | 46.0 ROCKWELL C MAXIMUM | | NUT STYLE | DOUBLE HEXAGON | | WASHER OUTSIDE DIAMETER | 0.345 INCHES MAXIMUM | | OVERALL HEIGHT | 0.235 INCHES MINIMUM AND | | 0.250 INCHES MAXIMUM | | WASHER THICKNESS | 0.047 INCHES MINIMUM AND | | 0.057 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.243 INCHES MINIMUM AND | | 0.252 INCHES MAXIMUM | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | COUNTERSINK ANGLE | 85.0 DEGREES MINIMUM AND | | 95.0 DEGREES MAXIMUM NUT | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 77445 | | MFR SOURCE CONTROLLING REFERENCE | 489162 |
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