3020-00-440-5187 GEAR,SPUR Index 6625-00-440-5196 AMMETER

National Stock Number:
5310-00-440-5191

Federal Supply Class:
5310

National Item Identification Number:
004405191

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:
2087D130AHP5CURTISS-WRIGHT CONTROLS, INC.


Techincal Specification:
THREAD SERIESUNF
NOMINAL THREAD SIZE0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALPLASTIC POLYAMIDE LOCKING INSERT
STEEL NUT
SURFACE TREATMENTCADMIUM NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2400-2 ASSN STD SINGLE TREATMENT RESPONSE NUT
NUT STYLECLINCH
PILOT DIAMETER0.256 INCHES MINIMUM AND
0.276 INCHES MAXIMUM
PILOT LENGTH0.095 INCHES MINIMUM AND
0.115 INCHES MAXIMUM
NUT HEIGHT0.244 INCHES MINIMUM AND
0.250 INCHES MAXIMUM
WIDTH ACROSS FLATS0.368 INCHES MINIMUM AND
0.377 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
COUNTERSINK ANGLE88.0 DEGREES MINIMUM AND
92.0 DEGREES MAXIMUM NUT
TEMP RATING250.0 DEG FAHRENHEIT NOMINAL


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