1560-00-420-5688 SHROUD ASSY,NACELLE Index 1560-00-420-5690 SHROUD ASSY,NACELLE

National Stock Number:
5310-00-420-5689

Federal Supply Class:
5310

National Item Identification Number:
004205689

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:
CS255169-20UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
CS255169-293232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5410PC620UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5410PC6293232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
DRIVE POINT DEPTH0.437 INCHES NOMINAL
DRIVE POINT QUANTITY2
DRIVE POINT DIAMETER0.406 INCHES NOMINAL
NOMINAL THREAD SIZE2.500 INCHES
NUT DIAMETER5.000 INCHES NOMINAL
NUT STYLEROUND
NUT THICKNESS1.000 INCHES NOMINAL
MATERIALCOPPER ALLOY OVERALL
SPECIAL FEATURESDRIVE POINT HOLES ARE 180 DEG APART ON A 4 IN. BOLT CIRCLE AND 2 HOLES 0.437 IN. DIA COUNTERBORED 0.656 IN. DIA 0.375 IN. DEEP ON A 4 IN. BOLT CIRCLE 90 DEG APART WITH A DRIVE HOLE EQUIDISTANT BETWEEN
THREAD CLASS3B
THREAD DIRECTIONLEFT-HAND
THREAD QUANTITY PER INCH10
THREAD SERIESUNS


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