5340-01-501-4652 CLAMP,BLOCK,SECTION Index 1680-01-501-4654 BELLOWS,AIRCRAFT,MA

National Stock Number:
5320-01-501-4653

Federal Supply Class:
5320

National Item Identification Number:
015014653

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:
3M1246V4-11A76301THE BOEING COMPANY
3M1246VS4-11A76301THE BOEING COMPANY
EL1201NC8-11A06950HOWMET GLOBAL FASTENING SYSTEMS INC
EL1201NC8-11AS06950HOWMET GLOBAL FASTENING SYSTEMS INC
WC1246VS-8-1160516WEST COAST AEROSPACE, INC.


Techincal Specification:
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 100.0 DEGREES MAXIMUM
FASTENER LENGTH1.028 INCHES MINIMUM AND 1.048 INCHES MAXIMUM
GRIP LENGTH0.638 INCHES MINIMUM AND 0.693 INCHES MAXIMUM
HEAD STYLEFLUSH COUNTERSUNK
HEAD MAJOR DIAMETER0.385 INCHES MINIMUM AND 0.394 INCHES MAXIMUM
LUBRICATIONCETYL ALCOHOL
MATERIALTITANIUM OVERALL
NOMINAL THREAD SIZE0.250 INCHES
SHANK DIAMETER0.249 INCHES NOMINAL
SHANK STYLEPIN-RIVET, STRAIGHT, THREADED
WIDTH BETWEEN FLATS0.094 INCHES MINIMUM AND 0.096 INCHES MAXIMUM
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNJC


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