1560-01-626-8991 SUPPORT,STRUCTURAL COMPONENT,AIR 7021-01-626-8993 COMPUTER,DIGITAL

National Stock Number:
5310-01-626-8992

Federal Supply Class:
5310

National Item Identification Number:
016268992

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:
CN49969-715653HOWMET GLOBAL FASTENING SYSTEMS INC
NS103908-2-07080539SPS TECHNOLOGIES, LLC
ST3M671-776301THE BOEING COMPANY


Techincal Specification:
COUNTERBORE DIAMETER0.480 INCHES NOMINAL FLANGE
CROSS-SECTIONAL SHAPESQUARE FLANGE
CROSS-SECTIONAL SHAPEROUND OVERALL
FLANGE LENGTH0.790 INCHES NOMINAL
FLANGE THICKNESS0.095 INCHES NOMINAL
FLANGE WIDTH0.790 INCHES NOMINAL
LUBRICATIONDRY FILM LUBRICANT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5662 FED STD SINGLE MATERIAL RESPONSE OR AMS5663 FED STD SINGLE MATERIAL RESPONSE OR AMS5664 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY 718 OVERALL
NOMINAL THREAD SIZE0.4375 INCHES
NUT STYLESLEEVE
NUT LENGTH0.352 INCHES NOMINAL
SMALLEST DIAMETER0.4375 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT-ELEMENT, SELF-LOCKING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
THREAD QUANTITY PER INCH20


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