5310-01-126-5270 NUT,PLAIN,BLIND RIVET Index 5310-01-126-5272 NUT,SELF-LOCKING,EXTENDED WASHER

National Stock Number:
5310-01-126-5271

Federal Supply Class:
5310

National Item Identification Number:
011265271

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.


Manufacturer Information:
74A586450-100176301THE BOEING COMPANY


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
OVERALL HEIGHT0.375 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,T851 FED SPEC SINGLE MATERIAL RESPONSE NUT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,T851 FED SPEC SINGLE MATERIAL RESPONSE WASHER
MATERIALALUMINUM ALLOY 2024 NUT
MATERIALALUMINUM ALLOY 2024 WASHER
MATERIALPLASTIC POLYAMIDE (NYLON) LOCKING INSERT
NOMINAL THREAD SIZE0.438 INCHES
NUT STYLEHEXAGON
WASHER OUTSIDE DIAMETER1.200 INCHES NOMINAL
WASHER THICKNESS0.100 INCHES NOMINAL
WIDTH ACROSS FLATS0.688 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD SERIESUNJF
THREAD QUANTITY PER INCH20


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