4820-01-044-0840 VALVE,SAFETY RELIEF Index 5325-01-044-0844 FASTENER,SLIDE,INTERLOCKING

National Stock Number:
5307-01-044-0842

Federal Supply Class:
5307

National Item Identification Number:
010440842

Description:
STUD,SELF-LOCKING

Detail:
A headed fastener threaded externally on a portion or on the full length of the shank. The head has projections on the underside or periphery, or is otherwise designed to be mechanically pressed and embedded in a metallic panel, or the like. It is securely locked in position by the displaced metal. For items that require locking rings, see BOLT, SELF-LOCKING and STUD, LOCKED IN. Excludes INSERT, SCREW THREAD.


Manufacturer Information:
FHS0428-846384PENN ENGINEERING & MANUFACTURING CORP
GS520L428S826512NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
HEAD DIAMETER0.312 INCHES MINIMUM AND 0.344 INCHES MAXIMUM
LOCKING FEATURESELF-CLINCHING HEAD
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
STYLE DESIGNATORSELF-LOCKING


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