Product Details | EXPANSION PLUG

5340-15-120-3033 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.

Part Alternates: 16990870, 5340-15-120-3033, 15-120-3033, 5340151203033, 151203033

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 15-120-3033

Demand History | NSN 5340-15-120-3033

Part Number Request Date QTY Origin
16990870 2023-06-170 186 DIBBS
16990870 2023-06-152 144 DIBBS

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Restrictions/Controls & Freight Information | NSN 5340-15-120-3033

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Category Code Description
No Freight Information