1680-01-374-1539 COVER,SEAT CUSHION,AIRCRAFT Index 4730-01-374-1541 ADAPTER,STRAIGHT,PIPE TO HOSE

National Stock Number:
5310-01-374-1540

Federal Supply Class:
5310

National Item Identification Number:
013741540

Description:
NUT,CLIP-ON

Detail:
AN INTERNALLY THREADED FASTENER, PLAIN OR SELF-LOCKING, OF VARIOUS SHAPES ATTACHED TO A PREFORMED ITEM OF SEMI-RIGID MATERIAL DESIGNED TO RETAIN, POSITION OR SUPPORT OTHER ITEMS BY ITS OWN INHERENT SPRING ACTION. THE INTERNALLY THREADED FASTENER AND THE PREFORMED ITEM MAY BE OF ONE PIECE CONSTRUCTION OR FASTENED TOGETHER BY OTHER MEANS.


Manufacturer Information:
BACN10YD252828REPUBLIC FASTENER MFG. CORP.
BACN10YD260119MONADNOCK COMPANY, THE
BACN10YD281205THE BOEING COMPANY


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALPLASTIC ACETAL LOCKING INSERT
STEEL NUT
STEEL COMP 1050 CLIP
SURFACE TREATMENTCADMIUM NUT
CADMIUM CLIP
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY II,CL2 FED SPEC SINGLE TREATMENT RESPONSE NUT
QQ-P-416,TY II,CL 1 FED SPEC SINGLE TREATMENT RESPONSE CLIP
HARDNESS RATING48.0 ROCKWELL C MINIMUM AND
51.0 ROCKWELL C MAXIMUM
NUT STYLEFLOATING
OVERALL WIDTH0.427 INCHES MINIMUM AND
0.447 INCHES MAXIMUM
DISTANCE FROM BASE TO CENTER OF APERTURE0.650 INCHES MINIMUM AND
0.680 INCHES MAXIMUM
PANEL THICKNESS0.090 INCHES MINIMUM
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
LUBRICATIONDRY FILM LUBRICANT


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