5310-01-371-7176 NUT,PLAIN,WING Index 5310-01-371-7178 WASHER,FLAT

National Stock Number:
5310-01-371-7177

Federal Supply Class:
5310

National Item Identification Number:
013717177

Description:
NUT,SELF-LOCKING,HEXAGON

Detail:
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.


Manufacturer Information:
3D0107-5R88277THE BOEING COMPANY
S1117-315-R26233NYLOK LLC
S117-315-5R26233NYLOK LLC
VN3808C05492215HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
MATERIALPLASTIC POLYAMIDE LOCKING INSERT
STEEL NUT
NUT STYLEHEXAGON
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
BEARING SURFACE TYPEWASHER FACED
THREAD SERIESUNF
NOMINAL THREAD SIZE0.312 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3B
SURFACE TREATMENTCADMIUM AND
CHROMATE NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE NUT
NUT HEIGHT0.234 INCHES NOMINAL
WIDTH ACROSS FLATS0.490 INCHES MINIMUM AND
0.502 INCHES MAXIMUM
COUNTERSINK ANGLE110.0 DEGREES NOMINAL FIRST END
TEMP RATING250.0 DEG FAHRENHEIT MAXIMUM


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