5310-99-336-1611 NUT,SELF-LOCKING,HEXAGON Index 5310-99-477-1721 WASHER,SPRING TENSION

National Stock Number:
5310-99-357-8664

Federal Supply Class:
5310

National Item Identification Number:
993578664

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:
DT-V-38-5159-60K0668LEONARDO UK LTD
V-38-5159-60K0668LEONARDO UK LTD


Techincal Specification:
CROSS-SECTIONAL SHAPEROUND OVERALL
FLANGE DIAMETER0.496 INCHES MINIMUM AND 0.504 INCHES MAXIMUM
FLANGE THICKNESS0.096 INCHES MINIMUM AND 0.104 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONBS S143 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYPIN-PIVOT
NOMINAL THREAD SIZE0.250 INCHES
NUT DIAMETER0.3686 INCHES MINIMUM AND 0.3698 INCHES MAXIMUM
NUT LENGTH0.370 INCHES MINIMUM AND 0.378 INCHES MAXIMUM
NUT STYLESLEEVE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS-QQ-P-35 TYPE II FED STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.474 INCHES NOMINAL
THREAD QUANTITY PER INCH28
THREAD SERIESUNF


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