Part Number: AIC-L-644-8-3

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CONDITION:
NS
SPS TECHNOLOGIES, LLC6725
HI-SHEAR CORPORATION73197
SPS TECHNOLOGIES INC50392
ALCOA GLOBAL FASTENERS, INC.92215
ARCONIC GLOBAL FASTENERS & RINGS, INC.6950
HUCK INTERNATIONAL, INC.17446
SPS TECHNOLOGIES, LLC56878
WEST COAST AEROSPACE INC60516
HI-SHEAR CORPORATION73197
ALCOA GLOBAL FASTENERS, INC.92215
HUCK INTL INC97928
SPS TECHNOLOGIES LTD TJ BROOKS DIVISIONK5673
LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INCL4528
ABOUNDING SECURITY INC DIV OF MAA CORP58845
BOEING COMPANY, THE76301
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
FASTENER LENGTH0.573 INCHES MINIMUM AND 0.593 INCHES MAXIMUM
HEAD STYLEA34 FLAT CHAMFER
HEAD HEIGHT0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.095 INCHES MINIMUM AND 0.097 INCHES MAXIMUM
SHANK DIAMETER0.387 INCHES MINIMUM AND 0.412 INCHES MAXIMUM
SHANK STYLEB31 PIN-RIVET, STRAIGHT, THREADED
HEAD MAJOR DIAMETER0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM
LUBRICATIONCETYL ALCOHOL
GRIP LENGTH0.193 INCHES MAXIMUM
THREAD QUANTITY PER INCH28
NOMINAL THREAD SIZE0.250 INCHES
SHEAR STRENGTH125000 SINGLE POUNDS PER SQUARE INCH
MATERIALSTEEL COMP XM-13
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5629 ASSN STD SINGLE MATERIAL RESPONSE
PROPRIETARY CHARACTERISTICSPACS
SURFACE TREATMENTPASSIVATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION258,FSCM 73197 MFR REF SINGLE TREATMENT RESPONSE
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.