3110-00-457-2739 BEARING,BALL,ANNULAR Index 5330-00-457-2758 RETAINER,PACKING

National Stock Number:
5310-00-457-2750

Federal Supply Class:
5310

National Item Identification Number:
004572750

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:
FE-042846384PENN ENGINEERING & MANUFACTURING CORP
FE-0428-EF46384PENN ENGINEERING & MANUFACTURING CORP
G216-090-0060D0D0BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
M45938/7-980205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
M45938/7-981349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
G216-090-00688818KEARFOTT CORPORATION
MIL-N-45938/781349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT DIAMETER0.375 INCHES NOMINAL
NUT HEIGHT0.175 INCHES MINIMUM AND 0.195 INCHES MAXIMUM
NUT STYLECLINCH
PILOT LENGTH0.060 INCHES MAXIMUM
PILOT DIAMETER0.338 INCHES MINIMUM AND 0.343 INCHES MAXIMUM
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD SERIESUNF
THREAD QUANTITY PER INCH28


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