NSN 5320-01-538-2252

Part Details | PIN-RIVET

5320-01-538-2252 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: 3M757C4720, 3M757C4-7-20, 5320-01-538-2252, 01-538-2252, 5320015382252, 015382252

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 15, 200601-538-225267165 ( PIN-RIVET )
REFERENCE DRAWINGS & PICTURES

COUNTERSUNK W/REVERSE CHAMFER

PIN-RIVET, STRAIGHT, THREADED

Cross Reference | NSN 5320-01-538-2252
Part Number Cage Code Manufacturer
3M757C4-7-2076301BOEING COMPANY, THEDBA BOEING
Technical Data | NSN 5320-01-538-2252
Characteristic Specifications
MINIMUM TENSILE STRENGTH6650 POUNDS PER SQUARE INCH
HEAD STYLE COUNTERSUNK W/REVERSE CHAMFER
HEAD HEIGHT0.1060 INCHES MINIMUM AND 0.1230 INCHES MAXIMUM
HEAD MAJOR DIAMETER0.5018 INCHES MINIMUM AND 0.5066 INCHES MAXIMUM
COUNTERSINK ANGLE100.0 DEGREES NOMINAL
SHANK STYLE PIN-RIVET, STRAIGHT, THREADED
FASTENER LENGTH0.823 INCHES MINIMUM AND 0.843 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.0947 INCHES MINIMUM AND 0.0967 INCHES MAXIMUM
SHANK DIAMETER0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM
GRIP LENGTH0.443 INCHES MAXIMUM
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD SIZE0.250 INCHES
THREAD CLASS3A
THREAD QUANTITY PER INCH28
THREAD DIRECTION RIGHT-HAND
LUBRICATION CETYL ALCOHOL
SPECIAL FEATURESINJECTION HOLE 0.120 IN. LG LOCATED 0.200 IN. FROM TOP OF HEAD