NSN 5320-01-521-2027

Part Details | PIN-RIVET

5320-01-521-2027 A metallic or nonmetallic item, headed at one end, with a cylindrically shaped shank which may be tapered, grooved, or threaded. A locking collar or sleeve may be provided to perform the same holding action as the clinching portion of a conventional rivet. The shank may include an external wrenching facility which breaks off at a predetermined applied torque.

Alternate Parts: NAS1438H18, 5320-01-521-2027, 01-521-2027, 5320015212027, 015212027

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUN 14, 200401-521-202767165 ( PIN-RIVET )
REFERENCE DRAWINGS & PICTURES

FLUSH COUNTERSUNK

PIN-RIVET, MULTIPLE GROOVED

Cross Reference | NSN 5320-01-521-2027
Part Number Cage Code Manufacturer
NAS1438H1880205NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES
Technical Data | NSN 5320-01-521-2027
Characteristic Specifications
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
HEAD STYLE FLUSH COUNTERSUNK
HEAD MAJOR DIAMETER0.346 INCHES MINIMUM AND 0.399 INCHES MAXIMUM
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
SHANK STYLE PIN-RIVET, MULTIPLE GROOVED
FASTENER LENGTH3.160 INCHES MINIMUM AND 3.360 INCHES MAXIMUM
SHANK DIAMETER0.248 INCHES MINIMUM AND 0.249 INCHES MAXIMUM
GRIP LENGTH1.062 INCHES MINIMUM AND 1.063 INCHES MAXIMUM
FEATURES PROVIDED SEALANT VENT GROOVE
SPECIFICATION/STANDARD DATA80205-NAS1438 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD