| 
                            
                                |  |  
                                |   |  
		                        | National Stock Number:
 5340-01-498-2305
 
 Federal Supply Class:
 5340
 
 National Item Identification Number:
 014982305
 
 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.
 |  
		                        | 
 Manufacturer Information:
 
 | H72904-1-10 | 0EYA6 | DEFENSE MARITIME SOLUTIONS, INC. |  | H72904-1-10 | 0SYN4 | WARTSILA LIPS INC | 
 |  
					            | 
 Techincal Specification:
 
 |  |