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National Stock Number:
5310-01-591-8230
Federal Supply Class:
5310
National Item Identification Number:
015918230
Description:
WASHER,SHOULDERED
Detail:
A WASHER, ROUND IN SHAPE, AND HAVING A CENTRALLY LOCATED HOLE. ONE BEARING SURFACE IS FLAT AND UNBROKEN, THE OTHER SURFACE IS IN THE FORM OF A RAISED SHOULDER (BOSS) HAVING A FLAT BEARING SURFACE. THE THICKNESS OF THE SHOULDER (BOSS) MUST NOT EXCEED 25 PERCENT OF THE SHOULDER (BOSS) DIAMETER. FOR ITEMS HAVING A SHOULDER (BOSS) OF GREATER THICKNESS, USE BEARING, SLEEVE; BUSHING SLEEVE; OR SPACER, SLEEVE. EXCLUDES INSULATOR, WASHER AND THRUST TYPE WASHERS.
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Manufacturer Information:
| 94709A518 | 39428 | MCMASTER-CARR SUPPLY CO | | SJN100053XX | 57729 | AZTEC MANUFACTURING, INC |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING OVERALL | | COLOR | BLACK OVERALL | | HARDNESS RATING | 80.0 ROCKWELL B MINIMUM | | HOLE DIAMETER | 0.530 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.000 INCHES NOMINAL | | OVERALL HEIGHT | 0.125 INCHES NOMINAL | | SPECIAL FEATURES | SHAPE:BONDED; FINISH:NEOPRENE-BACKED; STAINLESS STEEL TYPE:18-8; APPLICATION:SEALING WASHER; DUROMETER HARDNESS:65A-75A; OPERATING TEMPERATURE RANGE:NEGATIVE 45 TO 250 DEGREE FAHRENHEIT |
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