5305-01-004-0267 SCREW,SPECIAL Index 3120-01-004-0270 BEARING,WASHER,THRUST

National Stock Number:
5310-01-004-0268

Federal Supply Class:
5310

National Item Identification Number:
010040268

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:
79NCMA2-2672962HARVARD INDUSTRIES INC
960757-294580HONEYWELL INTERNATIONAL INC.


Techincal Specification:
THREAD SERIESUNC
NOMINAL THREAD SIZE0.086 INCHES
THREAD QUANTITY PER INCH56
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALPLASTIC POLYAMIDE LOCKING INSERT
STEEL COMP 303 NUT
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 303 ASSN STD 2ND MATERIAL RESPONSE NUT
NUT STYLECLINCH
PILOT DIAMETER0.127 INCHES MINIMUM AND
0.131 INCHES MAXIMUM
PILOT LENGTH0.057 INCHES MINIMUM AND
0.063 INCHES MAXIMUM
NUT DIAMETER0.169 INCHES MINIMUM AND
0.175 INCHES MAXIMUM
NUT HEIGHT0.122 INCHES MINIMUM AND
0.148 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
NUT COUNTERBORE DEPTH0.060 INCHES NOMINAL NUT
COUNTERBORE DIAMETER0.096 INCHES MINIMUM AND
0.101 INCHES MAXIMUM NUT
TEMP RATING350.0 DEG FAHRENHEIT NOMINAL


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