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National Stock Number:
5340-01-486-1257
Federal Supply Class:
5340
National Item Identification Number:
014861257
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:
| PLGM0401020A | 92555 | THE LEE CO |
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Techincal Specification:
| HEIGHT | 6.63 MILLIMETERS NOMINAL | | OUTSIDE DIAMETER | 3.98 MILLIMETERS MINIMUM AND 4.00 MILLIMETERS MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6, T4 OR T351 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 2024 | | MATERIAL THICKNESS | 0.56 MILLIMETERS NOMINAL | | SMALLEST DIAMETER | 3.2 MILLIMETERS NOMINAL | | STYLE DESIGNATOR | TRAPPED CUP | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | ANODIZE |
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