5305-00-543-5777 SCREW,CAP,HEXAGON HEAD Index 5310-00-543-5780 NUT,SELF-LOCKING,CLINCH

National Stock Number:
5310-00-543-5779

Federal Supply Class:
5310

National Item Identification Number:
005435779

Description:
NUT,SELF-LOCKING,CLINCH

Detail:
A nut having a sleeve portion on its under side, which can be crimped or clinched to hold the item in place when inserted in a hole. An integral feature is incorporated for locking.


Manufacturer Information:
200AS104-8B063CR30003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
203-1163P93B150RAYTHEON COMPANY
203-1163P949956RAYTHEON COMPANY
203-1163P954X10RAYTHEON COMPANY
203MS012P01304164RAYTHEON COMPANY
203MS012P01349956RAYTHEON COMPANY
216-2-15984347SINGER CO THE KEARFOTT DIV
216-2-15988818KEARFOTT CORPORATION
79NC1-82019L2ESNA, LLC
79NC1-8272962HARVARD INDUSTRIES INC
8141014-1310236ELECTRODYNAMICS INC
919036618876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
COUNTERBORE DIAMETER0.220 INCHES NOMINAL NUT
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
LUBRICATIONSOLUBLE LUBRICANT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5640 ASSN STD ALL MATERIAL RESPONSES NUT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-M-20693 MIL SPEC ALL MATERIAL RESPONSES LOCKING INSERT
MATERIALPLASTIC POLYHEXAMETHYLENE AMIDE OR PLASTIC POLYCAPROLACTAM LOCKING INSERT
MATERIALSTEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 303 PLUS X NUT
NOMINAL THREAD SIZE0.164 INCHES
NUT COUNTERBORE DEPTH0.080 INCHES NOMINAL NUT
NUT HEIGHT0.313 INCHES NOMINAL
NUT STYLECLINCH
PILOT DIAMETER0.275 INCHES NOMINAL
PILOT LENGTH0.063 INCHES NOMINAL
WIDTH ACROSS FLATS0.375 INCHES NOMINAL
SURFACE TREATMENTPASSIVATE OVERALL EXCEPT INSERT
TEMP RATING250.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNC


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