5305-00-688-1220 SCREW,EXTERNALLY RELIEVED BODY Index 5310-00-688-1246 NUT,PLAIN,HEXAGON

National Stock Number:
5310-00-688-1226

Federal Supply Class:
5310

National Item Identification Number:
006881226

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:
N900075-105257GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIALALUMINUM ALLOY NUT
MATERIALPLASTIC POLYAMIDE LOCKING INSERT
NOMINAL THREAD SIZE0.112 INCHES
NUT HEIGHT0.189 INCHES MINIMUM AND 0.219 INCHES MAXIMUM
NUT STYLECLINCH
PILOT DIAMETER0.187 INCHES MINIMUM AND 0.191 INCHES MAXIMUM
PILOT LENGTH0.057 INCHES MINIMUM AND 0.069 INCHES MAXIMUM
WIDTH ACROSS FLATS0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
SURFACE TREATMENTANODIZE NUT
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNC
THREAD QUANTITY PER INCH40


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