1560-00-208-9636 PLATE,STRUCTURAL,AIRCRAFT Index 1560-00-208-9644 RIB

National Stock Number:
5310-00-208-9639

Federal Supply Class:
5310

National Item Identification Number:
002089639

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:
6184394861MALABAR


Techincal Specification:
DRIVE POINT QUANTITY2
DRIVE POINT WIDTH0.188 INCHES NOMINAL
DRIVE POINT DEPTH0.125 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1020 OVERALL
NOMINAL THREAD SIZE2.500 INCHES
NUT DIAMETER2.977 INCHES MINIMUM AND 2.980 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS0.375 INCHES NOMINAL
SMALL END DIAMETER2.620 INCHES MINIMUM AND 2.625 INCHES MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH16
THREAD SERIESUN
UNDERCUT THICKNESS0.062 INCHES NOMINAL


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