2840-00-048-7442 HOUSING,ANTIFRICTION BEARING,AIR Index 5305-00-048-7449 SCREW,MACHINE

National Stock Number:
5310-00-048-7447

Federal Supply Class:
5310

National Item Identification Number:
000487447

Description:
NUT,SELF-LOCKING,PLATE

Detail:
A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
18400100198PRATT & WHITNEY CANADA CORP
18400174445H-K CONNECTICUT HOLDING COMPANY
18400177445RTX CORPORATION


Techincal Specification:
DISTANCE FROM MOUNTING HOLE CENTER TO BASE0.690 INCHES MINIMUM AND 0.710 INCHES MAXIMUM
DISTANCE FROM BASE TO CENTER OF APERTURE0.260 INCHES NOMINAL
HARDNESS RATING32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5024 ASSN STD 1ST MATERIAL RESPONSE OR AMS 6355 ASSN STD 2ND MATERIAL RESPONSE NUT
MATERIALIRON ALLOY 660 NUT
MOUNTING HOLE ARRANGEMENT STYLE1 HOLE
MOUNTING HOLE DIAMETER0.339 INCHES MINIMUM AND 0.349 INCHES MAXIMUM
NOMINAL THREAD SIZE0.190 INCHES
NUT HEIGHT0.250 INCHES NOMINAL
NUT MOUNTING PROVISIONSTRAIGHT HOLES
NUT STYLEPLATE
NUT LENGTH0.960 INCHES NOMINAL
PLATE THICKNESS0.066 INCHES NOMINAL
PLATE WIDTH0.510 INCHES NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNF


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