NSN 5320-01-591-3221

Part Details | PIN-RIVET

5320-01-591-3221 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: HL6461018, HL646-10-18, HL6461018, HL646-10-18, HL6461018, HL646-10-18, HL6461018, HL646-10-18, HL6461018, HL646-10-18, HL6461018, HL646-10-18, HL6461018, HL646-10-18, HL6461018, HL646-10-18, HL6461018, HL646-10-18, 5320-01-591-3221, 01-591-3221, 5320015913221, 015913221

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 20, 201101-591-322167165 ( PIN-RIVET )
REFERENCE DRAWINGS & PICTURES

STRAIGHT PAN

PIN-RIVET, STRAIGHT, THREADED

Cross Reference | NSN 5320-01-591-3221
Part Number Cage Code Manufacturer
HL646-10-1806950ARCONIC GLOBAL FASTENERS & RINGS,INC.
HL646-10-1873197HI-SHEAR CORPORATION
HL646-10-1817446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
HL646-10-18L4528LISI AEROSPACE CANADA CORPDIV HI SHEAR HOLDINGS INC
HL646-10-18K5673SPS TECHNOLOGIES LTD TJ BROOKSDIVISION
HL646-10-1856878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
HL646-10-1880539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
HL646-10-1806725SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES
HL646-10-1860516WEST COAST AEROSPACE INC
Technical Data | NSN 5320-01-591-3221
Characteristic Specifications
HEAD STYLE STRAIGHT PAN
HEAD HEIGHT0.102 INCHES MINIMUM AND 0.112 INCHES MAXIMUM
HEAD MAJOR DIAMETER0.475 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
SHANK STYLE PIN-RIVET, STRAIGHT, THREADED
FASTENER LENGTH1.615 INCHES MINIMUM AND 1.635 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.127 INCHES MINIMUM AND 0.129 INCHES MAXIMUM
SHANK DIAMETER0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
GRIP LENGTH1.120 INCHES MINIMUM AND 1.130 INCHES MAXIMUM
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD SIZE0.312 INCHES
THREAD CLASS3A
THREAD QUANTITY PER INCH24
LUBRICATION SOLID FILM
SPECIAL FEATURESTHREAD ROLLED PER MIL-S-8879 (MODIFIED) MAJOR DIAMETER SHALL BE .302 TO .306 INCHES.