מספר חלק	NSN	תֵאוּר
HL-601	4730-01-574-7660	Tube Elbow
HL-61	4820-01-441-5043	Check Valve
HL-61-FPT-2IN	4820-01-280-5271	Check Valve
HL-61-SW-1	4820-01-539-0926	Check Valve
HL-61-SW 1-1/2I	4820-01-231-6640	Check Valve
HL-61-SW 1-1/2IN	4820-01-231-6640	Check Valve
HL-61-SW 1IN AND BB-0012	4820-01-249-0006	Check Valve
HL-61-SW 1IN AND BB-0012 REV A	4820-01-249-0006	Check Valve
HL-61-SW 2IN	4820-01-397-5331	Check Valve
HL-61-SW 2IN PC05	5330-01-395-1468	Gasket
HL-61-SW 3/4IN	4820-01-191-8085	Check Valve
HL-61-T 1IN	4820-01-287-0411	Check Valve
HL-61-THD 1IN	4820-01-249-0006	Check Valve
HL-61-THRD 1.50	4820-01-231-6640	Check Valve
HL-61-THRD 1IN	4820-01-249-0006	Check Valve