5310-01-162-8563 NUT,PLAIN,RECTANGULAR Index 5310-01-162-8567 WASHER,FLAT

National Stock Number:
5310-01-162-8565

Federal Supply Class:
5310

National Item Identification Number:
011628565

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:
10109884A486GNIMIKKEISTOKESKUS NCB FINLAND
74A586450-100976301THE BOEING COMPANY
74A586450-100976823NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE WITH METALLIC INSERT
NUT STYLEHEXAGON
OVERALL HEIGHT0.375 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,T851 FED SPEC 1ST MATERIAL RESPONSE NUT
MATERIALALUMINUM ALLOY 2024 NUT
MATERIALPLASTIC POLYAMIDE NYLON LOCKING INSERT
NOMINAL THREAD SIZE0.438 INCHES
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNF
WASHER OUTSIDE DIAMETER1.325 INCHES NOMINAL
WASHER THICKNESS0.100 INCHES NOMINAL
WIDTH ACROSS FLATS0.688 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONPS11136,TY 2,CL 2 MFR REF SINGLE TREATMENT RESPONSE NUT
SURFACE TREATMENTANODIZE NUT


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