5140-01-621-2008 ROLL,TOOLS AND ACCESSORIES 1560-01-621-1844 PANEL,STRUCTURAL,AIRCRAFT

National Stock Number:
5320-01-621-1925

Federal Supply Class:
5320

National Item Identification Number:
016211925

Description:
PIN-RIVET

Detail:
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.


Manufacturer Information:
HST159-6-873197HI-SHEAR CORPORATION


Techincal Specification:
COUNTERSINK ANGLE100.0 DEGREES NOMINAL
FASTENER LENGTH0.790 INCHES MINIMUM AND 0.810 INCHES MAXIMUM
GRIP LENGTH0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
HEAD STYLEFLUSH COUNTERSUNK
HEAD MAJOR DIAMETER0.3765 INCHES MINIMUM AND 0.3813 INCHES MAXIMUM
LUBRICATIONCETYL ALCOHOL, SPEC 305, HI-SHEAR CORP
MATERIALNICKEL ALLOY 718 OVERALL
NOMINAL THREAD SIZE0.190 INCHES
SHANK DIAMETER0.2021 INCHES MINIMUM AND 0.2026 INCHES MAXIMUM
SHANK STYLEPIN-RIVET, STRAIGHT, THREADED
WIDTH BETWEEN FLATS0.0791 INCHES MINIMUM AND 0.0806 INCHES MAXIMUM
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)
THREAD QUANTITY PER INCH32


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