5998-01-507-4943 CIRCUIT CARD ASSEMBLY Index 1560-01-507-4945 FLAP,WING LANDING

National Stock Number:
5310-01-507-4944

Federal Supply Class:
5310

National Item Identification Number:
015074944

Description:
NUT,SELF-LOCKING,SPLINE

Detail:
A nut having an externally splined sleeve, which holds it in position when forced into a hole of slightly smaller diameter. An integral feature is incorporated for locking.


Manufacturer Information:
3D0260-10188277THE BOEING COMPANY
CB4022V3CR666530CLICK BOND INC


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5525 ASSN STD SINGLE MATERIAL RESPONSE NUT
MATERIALIRON ALLOY 660 NUT
PILOT DIAMETER0.270 INCHES NOMINAL
PILOT LENGTH0.120 INCHES MINIMUM AND 0.180 INCHES MAXIMUM
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.190 INCHES
NUT LENGTH0.587 INCHES NOMINAL
NUT HEIGHT0.305 INCHES MINIMUM AND 0.335 INCHES MAXIMUM
NUT STYLESPLINE (FLOATING)
SPECIAL FEATURESRETAINER MATERIAL A-286 AND 304 OR 305 CRES, SPEC AMS 5525, 5639, 5514 FINNISH PASSIVATE SPEC QQ-P-35, STANDARD BASE PLATE-MATERIAL GLASS/THERMOPLASTIC, 350 DEGREES F, FINNISH ABRASIVE CLEAN, SPLINE NUT CAN BE REMOVED FROM RETAINER AND REPLACED, BASE PLATE ANGLE LENGTH IS 0.375
WIDTH ACROSS FLATS0.405 INCHES NOMINAL
SURFACE TREATMENTPASSIVATE NUT
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNJF


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