5955-00-255-5401 CRYSTAL UNIT,QUARTZ Index 5955-00-255-5403 CRYSTAL UNIT,QUARTZ

National Stock Number:
5310-00-255-5402

Federal Supply Class:
5310

National Item Identification Number:
002555402

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:
304210-115280NORTHROP GRUMMAN SYSTEMS CORPORATION DIV ES DEFENSIVE SYSTEMS DIVISION
LKA-256-246384PENN ENGINEERING & MANUFACTURING CORP
LKA256-246384PENN ENGINEERING & MANUFACTURING CORP


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIALALUMINUM ALLOY 7075 OVERALL
NOMINAL THREAD SIZE0.086 INCHES
NUT HEIGHT0.179 INCHES MINIMUM AND 0.199 INCHES MAXIMUM
NUT STYLECLINCH
PILOT LENGTH0.054 INCHES MAXIMUM
PILOT DIAMETER0.165 INCHES MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH56
WIDTH ACROSS FLATS0.219 INCHES NOMINAL


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