5340-00-965-6644 PLUNGER Index 5310-00-965-6646 NUT,PLAIN,HEXAGON

National Stock Number:
5310-00-965-6645

Federal Supply Class:
5310

National Item Identification Number:
009656645

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:
002-003702-01026916NORTHROP GRUMMAN SYSTEMS CORPORATION
146913-100752L3HARRIS TECHNOLOGIES, INC.
LHCFM2-2860-0256878SPS TECHNOLOGIES, LLC
M45938/6-10CS81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
COUNTERBORE DIAMETER0.210 INCHES MINIMUM AND 0.215 INCHES MAXIMUM NUT
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIALIRON ALLOY 660 OVERALL
NOMINAL THREAD SIZE0.190 INCHES
NUT DIAMETER0.218 INCHES MINIMUM AND 0.238 INCHES MAXIMUM
NUT COUNTERBORE DEPTH0.060 INCHES NOMINAL NUT
NUT HEIGHT0.193 INCHES MAXIMUM
NUT STYLECLINCH
PILOT DIAMETER0.252 INCHES MINIMUM AND 0.256 INCHES MAXIMUM
PILOT LENGTH0.057 INCHES MINIMUM AND 0.063 INCHES MAXIMUM
PRECIOUS MATERIAL AND LOCATIONALL SURFACES SILVER
PRECIOUS MATERIALSILVER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTSILVER OVERALL
TEMP RATING900.0 FAHRENHEIT MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNJF
THREAD QUANTITY PER INCH32


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