1560-00-409-0521 COVER,ACCESS Index 1560-00-409-0523 COVER,ACCESS

National Stock Number:
5310-00-409-0522

Federal Supply Class:
5310

National Item Identification Number:
004090522

Description:
NUT,SLEEVE

Detail:
AN INTERNALLY THREADED ITEM WITH A CYLINDRICAL AND/OR SQUARE, HEXAGONAL, OCTAGONAL, OR DODECAGONAL OUTER PERIPHERY (PARALLEL TO THE THREADED AXIS) A PORTION(S) OF WHICH MAY OR MAY NOT BE ENLARGED, FORMING A FLANGE(S) AND/OR SHOULDER(S). ITEMS NOT HAVING AN ENLARGED OUTER PORTION MAY BE THREADED, A PART OF THE FULL LENGTH, OR TAPPED FROM BOTH ENDS. ITEMS HAVING AN ENLARGED OUTER PORTION (FLANGE(S) OR SHOULDER(S)) MAY BE THREADED THE FULL LENGTH, THREADED A PART OF THE FULL LENGTH, OR TAPPED FROM BOTH ENDS. ITEMS TAPPED FROM BOTH ENDS SHALL HAVE EITHER RIGHT-HAND THREADS ON BOTH ENDS OR LEFT-HAND THREADS ON BOTH ENDS. FOR ITEMS CONFORMING TO ANY OF THE ABOVE AND HAVING A LENGTH OVERALL EXCEEDING TWO TIMES THE LARGEST OUTSIDE DIAMETER OR WIDTH ACROSS FLATS, USE POST, ELECTRICAL-MECHANICAL EQUIPMENT. FOR ITEMS WITH AN OUTSIDE CONTOUR THAT IS THE SAME THE FULL LENGTH, HAVING A CONTINUOUS THREAD THROUGH ITS ENTIRE LENGTH, AND THE LENGTH DOES NOT EXCEED TWO TIMES THE DIAMETER OR WIDTH ACROSS THE FLATS USE NUT (1), PLAIN (AS MODIFIED). EXCLUDES NUT (1), PLAIN, CAP. SEE ALSO TURNBUCKLE BODY.


Manufacturer Information:
99-603627099995NATO STOCK NUMBER ASSIGNED BY ANOTHER NATION
F281185K0289BRITISH AEROSPACE MILITARY AIRCRAFT & AEROSTRUCTURES
F281185U9143BAE SYSTEMS (OPERATIONS) LIMITED


Techincal Specification:
CROSS-SECTIONAL SHAPEROUND NUT
FLANGE THICKNESS0.080 INCHES NOMINAL
FLANGE WIDTH ACROSS FLATS0.320 INCHES MINIMUM AND 0.325 INCHES MAXIMUM
NOMINAL THREAD SIZE0.190 INCHES
NUT DIAMETER0.313 INCHES NOMINAL
NUT STYLESLEEVE
NUT LENGTH0.230 INCHES MINIMUM AND 0.240 INCHES MAXIMUM
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH32


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