1560-00-012-6110 SKIN,AIRCRAFT Index 3130-00-012-6112 LINER,BEARING HOUSING

National Stock Number:
5310-00-012-6111

Federal Supply Class:
5310

National Item Identification Number:
000126111

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:
S6235-20033-978286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
DRILLED HOLE DIAMETER0.093 INCHES NOMINAL
DRIVE POINT DEPTH0.053 INCHES MINIMUM AND 0.073 INCHES MAXIMUM
DRIVE POINT QUANTITY8
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM
HOLE CONFIGURATION STYLECONFIGURATION F
HOLE TYPE AND QUANTITY8 DRILLED
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6431 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4130 OVERALL
NOMINAL THREAD SIZE0.586 INCHES
NUT DIAMETER0.933 INCHES MINIMUM AND 0.953 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS0.214 INCHES MINIMUM AND 0.224 INCHES MAXIMUM
SMALL END DIAMETER0.730 INCHES MINIMUM AND 0.735 INCHES MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNS
UNDERCUT THICKNESS0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM


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