The Department of National Defence has a requirement for the items detailed below. The delivery is requested at CFB Esquimalt and CFB Halifax.Item 1, GSIN: N4820, NSN: 99-3631207, VALVE,SAFETY RELIEFPart No.: LBB-30850, NCAGE: U4265Quantity: 8, Unit of Issue: EA, to be delivered to CFB Esquimalt.Item 2, GSIN: N4820, NSN: 99-3631207, VALVE,SAFETY RELIEFPart No.: LBB-30850, NCAGE: U4265Quantity: 4, Unit of Issue: EA, to be delivered to CFB Halifax.Item 3, GSIN: N5930, NSN: 99-7785634, SWITCH BOXPart No.: 0J0159001, NCAGE: K0216Quantity: 4, Unit of Issue: EA, to be delivered to CFB Halifax.Item 4, GSIN: N5930, NSN: 99-7785634, SWITCH BOXPart No.: 0J0159001, NCAGE: K0216Quantity: 6, Unit of Issue: EA, to be delivered to CFB Esquimalt.Bidders proposing an Equivalent or a Substitute Product must indicate the brand name and model and/or Part Number and the NCAGE they are offering.The Crown retains the rights to negotiate with suppliers on any procurement.Documents may be submitted in either official language of Canada.