4720-01-478-6255 HOSE ASSEMBLY,NONMETALLIC Index 4920-01-478-6257 ROTOR TRACK AND BAL

National Stock Number:
5320-01-478-6256

Federal Supply Class:
5320

National Item Identification Number:
014786256

Description:
RIVET,BLIND

Detail:
An item consisting of two or more of the following components: stem, rivet body, sleeve, expander, bolt, and collar. It is a headed fastening device with the shank designed to be expanded by means of a separate or integral stem or mandrel, or bolt and expander. It is designed to be installed or expanded from one side only. Excludes NUT, BLIND ASSEMBLY.


Manufacturer Information:
NAS1919B04S02FC80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
EXPANSION DEVICESERRATED STEM-TYPE W
FASTENER LENGTH0.260 INCHES MAXIMUM
GRIP LENGTH0.063 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
HEAD HEIGHT0.054 INCHES MINIMUM AND 0.064 INCHES MAXIMUM
HEAD MAJOR DIAMETER0.250 INCHES NOMINAL
HEAD STYLEBRAZIER
MATERIALALUMINUM ALLOY 2024 EXPANDER
MATERIALALUMINUM ALLOY 5056 SLEEVE
MINIMUM TENSILE STRENGTH675 POUNDS PER SQUARE INCH
SHANK DIAMETER0.124 INCHES MINIMUM AND 0.128 INCHES MAXIMUM
SHANK STYLESELF-PLUGGING
SHEAR STRENGTH1020 SINGLE POUNDS PER SQUARE INCH
SPECIAL FEATURESGENERAL PURPOSE; BULBED; PROTRUDING HEAD; MECHANICALLY-LOCKED-SPINDLE; CHEMICAL FILM TREATMENT PER MIL-C-5541, CL 1A


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