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
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 LOCKING INSERT
NOMINAL THREAD SIZE0.438 INCHES
NUT STYLEHEXAGON
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
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNF


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