5310-00-687-7018 NUT,PLAIN,ROUND Index 5310-00-687-7020 NUT,PLAIN,ROUND

National Stock Number:
5310-00-687-7019

Federal Supply Class:
5310

National Item Identification Number:
006877019

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:
S6165-6156778286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
DRIVE POINT DEPTH0.906 INCHES NOMINAL
DRIVE POINT QUANTITY8
DRIVE POINT WIDTH0.188 INCHES NOMINAL
MATERIALALUMINUM ALLOY OVERALL
NOMINAL THREAD SIZE1.250 INCHES
NUT DIAMETER1.625 INCHES NOMINAL
NUT STYLEROUND
NUT THICKNESS0.312 INCHES NOMINAL
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH12


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