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National Stock Number: 5340-01-551-4769
Federal Supply Class: 5340
National Item Identification Number: 015514769
Description: PLUG,EXPANSION
Detail: A relatively thin metallic item, having a concave or cupped contour, designed to effect its own seal by compression against the circumference of a hole. It is used as a blowout plug in boilers, engines, and the like to relieve the pressure created by the expansion of fluids caused by heat or freezing.
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Manufacturer Information:
79AX75Z | 89619 | MACK TRUCKS, INC. | 79AX75Z | Z4117 | VOLVO GROUP GOVERNMENT SALES OCEANIA |
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Techincal Specification:
OUTSIDE DIAMETER | 1.116 INCHES MINIMUM AND 1.121 INCHES MAXIMUM | MATERIAL THICKNESS | 0.083 INCHES NOMINAL | MATERIAL | STEEL | RADIUS | 1.380 INCHES NOMINAL |
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