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National Stock Number:
3460-01-562-1057
Federal Supply Class:
3460
National Item Identification Number:
015621057
Description:
MANDREL SET,EXPANSION
Detail:
A GROUP OF TWO OR MORE MANDREL, EXPANSION.
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Manufacturer Information:
| FTM-3-0-3-8 | 51439 | FATIGUE TECHNOLOGY INC |
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Techincal Specification:
| SPECIAL FEATURES | FASTENER SIZE: 3/16 INCH; RETAINER SIZE: ONLY NOMINAL MANDRELS ARE USED FOR NOMINAL & OVERSIZE RETAINERS; CLASS OF FIT: CLASS III; LENGTH: UP TO 1/2 IN LONG RETAINERS. WHILE ALL FORCETEC SYSTEM COMPONENTS PERFORM A SPECIFIC FUNCTION, THE MANDREL IS THE MOST CRITICAL. IT MUST NOT ONLY RESIST FRACTURE BUT MUST MAINTAIN PRECISE SIZE & SHAPE DURING THE INSTALLION PROCESS. THE MANDREL, WHEN DRAWN THROUGH THE RETAINER & SLEEVE, EXPANDS TO YIELD THE RETAINER & THE PARENT MATERIAL CAUSING RESIDUAL COMPRESSIVE STRESSES. |
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