Part Number: 203-4775419 ITEM 30

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CONDITION:
NS
NAVAL SHIP SYSTEMS COMMAND80064
ZF INDUSTRIEANTRIEBE WITTEN GMBHD9182
NAVAL AIR WARFARE CENTER WEAPONS DIV12934
ELECTRIC BOAT CORPORATION96169
ZF INDUSTRIEANTRIEBE WITTEN GMBHD9182
ZF INDUSTRIEANTRIEBE WITTEN GMBHD9182
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M81349
ZF INDUSTRIEANTRIEBE WITTEN GMBHD9182
MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M96906
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
NUT STYLEHEXAGON
NUT HEIGHT0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM
WIDTH ACROSS FLATS0.336 INCHES MINIMUM AND 0.345 INCHES MAXIMUM
TEMP RATING250.0 DEG FAHRENHEIT NOMINAL
THREAD SERIESUNC
THREAD QUANTITY PER INCH32
NOMINAL THREAD SIZE0.164 INCHES
COUNTERSINK ANGLE88.0 DEGREES NOMINAL NUT
BEARING SURFACE TYPECHAMFERED
BEARING SURFACE FINISH125.0 MICROINCHES
MATERIALPLASTIC POLYHEXAMETHYLENE AMIDE LOCKING INSERT
MATERIALSTEEL COMP 302 NUT OR STEEL COMP 303 NUT OR STEEL COMP 304 NUT OR STEEL COMP 305 NUT OR STEEL COMP 316 NUT OR STEEL COMP 317 NUT OR STEEL COMP 347 NUT
MATERIAL DOCUMENT AND CLASSIFICATIONFF-N-836 FED STD ALL MATERIAL RESPONSES NUT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-A-20693,COMPA,TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE LOCKING INSERT
SURFACE TREATMENTPASSIVATE NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE NUT
NONDEFINITIVE SPEC/STD DATASPEC SHEET NO. 11589/186
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.