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National Stock Number:
5340-01-119-0813
Federal Supply Class:
5340
National Item Identification Number:
011190813
Description:
FASTENER,FLARE LOCK
Detail:
A SHOULDERED HOLLOW SCREW AND THREADED SLEEVE ASSEMBLY, DESIGNED TO BE FASTENED IN PLACE BY TURNING THE SCREW, CAUSING ONE END OF THE SLEEVE TO FLARE OVER THE SHOULDER AND AGAINST THE MATERIAL THROUGH WHICH IT HAS BEEN INSERTED. ALSO, A COUNTERSUNK HEAD HOLLOW SCREW AND FLARED SLEEVE-NUT ASSEMBLY, DESIGNED TO MATE WITH A DIMPLED HOLE IN THE MATERIAL TO WHICH IT IS FASTENED. THE HOLLOW SCREWS MAY ALSO HAVE INTERNAL THREADS FOR ATTACHING SCREWS. SEE ALSO SHIELD, EXPANSION.
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Manufacturer Information:
| 2103 | 88367 | POWERS FASTENERS, INC. | | 97102A | 39428 | MCMASTER-CARR SUPPLY CO |
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Techincal Specification:
| FEATURES PROVIDED | CLOSED SLEEVE AND OPEN SLEEVE | | HEAD DIAMETER | 0.275 INCHES NOMINAL | | HEAD HEIGHT | 0.094 INCHES NOMINAL | | HEAD STYLE | ROUND | | HOLE SIZE FOR WHICH DESIGNED | 0.312 INCHES NOMINAL | | INTERNAL DRIVE STYLE | SLOT | | MATERIAL THICKNESS RANGE FOR WHICH DESIGNED | +1.125 TO 1.750 INCHES | | MOUNTING METHOD | SCREW | | SCREW MINIMUM LENGTH FOR WHICH DESIGNED | 2.688 INCHES | | STYLE DESIGNATOR | COUNTERBORED SLEEVE |
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