5320-01-249-4280 PIN-RIVET Index 5320-01-249-4282 COLLAR,PIN-RIVET

National Stock Number:
5320-01-249-4281

Federal Supply Class:
5320

National Item Identification Number:
012494281

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:
GB510DH4-806725SPS TECHNOLOGIES, LLC
GB510DH4-826512NORTHROP GRUMMAN SYSTEMS CORPORATION
HLT408TL-8-817446HUCK INTERNATIONAL, INC
HLT408TL-8-856878SPS TECHNOLOGIES, LLC
GB510DH4-860516WEST COAST AEROSPACE, INC.
GB510DH4-892215HOWMET GLOBAL FASTENING SYSTEMS INC
HLT408TL-8-873197HI-SHEAR CORPORATION
HLT408TL-8-892215HOWMET GLOBAL FASTENING SYSTEMS INC
HLT408TL-8-897928HUCK INTL INC
HLT408TL-8-8L4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC


Techincal Specification:
COUNTERSINK ANGLE100.0 DEGREES NOMINAL
FASTENER LENGTH1.145 INCHES MINIMUM AND 1.165 INCHES MAXIMUM
GRIP LENGTH0.510 INCHES MAXIMUM
HEAD STYLEFLUSH COUNTERSUNK
HEAD MAJOR DIAMETER0.3948 INCHES MAXIMUM
LUBRICATIONSOLID FILM AND CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP
NOMINAL THREAD SIZE0.250 INCHES
SHANK DIAMETER0.2696 INCHES MINIMUM AND 0.2701 INCHES MAXIMUM
SHANK STYLEPIN-RIVET, STRAIGHT, THREADED
SHEAR STRENGTH95000 SINGLE POUNDS PER SQUARE INCH
WIDTH BETWEEN FLATS0.0947 INCHES MINIMUM AND 0.0967 INCHES MAXIMUM
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH28
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)


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