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National Stock Number: 5310-01-337-7030
Federal Supply Class: 5310
National Item Identification Number: 013377030
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:
9032703-03 | 98752 | WARNER ROBINS AIR LOGISTICS CENTER |
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Techincal Specification:
HARDNESS RATING | 29.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | OVERALL HEIGHT | 1.265 INCHES MINIMUM AND 1.327 INCHES MAXIMUM | MATERIAL | PLASTIC NYLON LOCKING INSERTSTEEL COMP 4130 OR STEEL COMP 4340 OR STEEL COMP 8630 NUT | NOMINAL THREAD SIZE | 1.125 INCHES | NUT STYLE | DOUBLE HEXAGON | SPECIAL FEATURES | SAGETY CRITCAL SCREW THD COMPONENT; COLOR CODE 13538,FED STD 595 | WASHER OUTSIDE DIAMETER | 1.556 INCHES NOMINAL | WASHER THICKNESS | 0.438 INCHES NOMINAL | WIDTH ACROSS FLATS | 1.364 INCHES MINIMUM AND 1.377 INCHES MAXIMUM | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERTMIL-C-83286 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT THREADS | SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL EXCEPT INSERTPAINT OVERALL EXCEPT THREADS | TEMP RATING | 250.0 FAHRENHEIT MAXIMUM | TEST DATA DOCUMENT | 96906-MIL-STD-1949 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). | THREAD DIRECTION | RIGHT-HAND | THREAD CLASS | 3B | THREAD SERIES | UNJS | THREAD QUANTITY PER INCH | 12 |
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