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National Stock Number:
5340-01-548-1210
Federal Supply Class:
5340
National Item Identification Number:
015481210
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:
| AS3121-06 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS3121-06 | 92555 | THE LEE CO |
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Techincal Specification:
| HEIGHT | 0.358 INCHES MINIMUM AND 0.372 INCHES MAXIMUM | | MATERIAL | ALUMINUM ALLOY 2024 | | PART NAME ASSIGNED BY CONTROLLING AGENCY | PLUG,EXPASION | | OUTSIDE DIAMETER | 0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8025 TYPE II ASSN STD 3RD TREATMENT RESPONSE | | SURFACE TREATMENT | ANODIZE |
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