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National Stock Number: 5340-01-253-6319
Federal Supply Class: 5340
National Item Identification Number: 012536319
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:
926B854GP1 | 59042 | CBS BROADCASTING INC. |
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Techincal Specification:
CRITICALITY CODE JUSTIFICATION | ZZZY | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-6855, CLASS 1, GRADE 40 MIL SPEC SINGLE MATERIAL RESPONSE | MATERIAL | STEEL CORROSION RESISTING AND RUBBER SYNTHETIC | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS | STYLE DESIGNATOR | CUP |
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