5310-00-655-6229 WASHER,FLAT Index 5310-00-655-6239 NUT,SELF-LOCKING,DOUBLE HEXAGON

National Stock Number:
5310-00-655-6236

Federal Supply Class:
5310

National Item Identification Number:
006556236

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:
59A5A176-3910001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
59A5A176-3953711NAVAL SEA SYSTEMS COMMAND
F22NC3-04872962HARVARD INDUSTRIES INC


Techincal Specification:
COUNTERBORE DIAMETER0.280 INCHES NOMINAL NUT
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5010 ASSN STD SINGLE MATERIAL RESPONSE NUT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-M-20693 MIL SPEC ALL MATERIAL RESPONSES LOCKING INSERT
MATERIALSTEEL COMP 1212 NUT
NOMINAL THREAD SIZE0.250 INCHES
NUT COUNTERBORE DEPTH0.105 INCHES NOMINAL NUT
NUT HEIGHT0.418 INCHES NOMINAL
NUT STYLECLINCH
PILOT LENGTH0.105 INCHES NOMINAL
PILOT DIAMETER0.359 INCHES NOMINAL
WIDTH ACROSS FLATS0.438 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT
SURFACE TREATMENTCADMIUM OVERALL EXCEPT INSERT
TEMP RATING250.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH28
THREAD SERIESUNF


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