4730-01-147-4906 NUT,TUBE COUPLING Index 5310-01-147-4909 NUT,PLAIN,ROUND

National Stock Number:
5310-01-147-4907

Federal Supply Class:
5310

National Item Identification Number:
011474907

Description:
NUT,PLAIN,ROUND

Detail:
A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. See also NUT (1), PLAIN, KNURLED. (When height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)


Manufacturer Information:
2300184863005ROLLS-ROYCE CORPORATION
2300184873342ALLISON TRANSMISSION INC
E2303098106QZ8EXTEX LTD.
E230309811L9D9EXTEX ENGINEERED PRODUCTS INC
2303098163005ROLLS-ROYCE CORPORATION


Techincal Specification:
DRIVE POINT DEPTH0.070 INCHES NOMINAL
DRIVE POINT QUANTITY4
DRIVE POINT WIDTH0.185 INCHES MINIMUM AND 0.195 INCHES MAXIMUM
COUNTERBORE DIAMETER1.180 INCHES MINIMUM AND 1.190 INCHES MAXIMUM SECOND END
COUNTERBORE DIAMETER1.200 INCHES NOMINAL FIRST END
FLANGE THICKNESS0.260 INCHES NOMINAL
HARDNESS RATING35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONEMS 65037,FSCM 73342 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD SIZE1.156 INCHES
NUT COUNTERBORE DEPTH0.150 INCHES NOMINAL SECOND END
NUT DIAMETER1.490 INCHES NOMINAL
NUT COUNTERBORE DEPTH0.110 INCHES NOMINAL FIRST END
NUT THICKNESS0.520 INCHES NOMINAL
NUT STYLEROUND
SMALL END DIAMETER1.350 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2405 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTNICKEL OVERALL
THREAD DIRECTIONLEFT-HAND
THREAD PITCH DIAMETERS+1.1312 TO 1.1350 INCHES
THREAD QUANTITY PER INCH24
THREAD SERIESBUTTRESS
UNDERCUT THICKNESS0.110 INCHES NOMINAL


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