Federal Supply Class 4420
HEAT EXCHANGERS AND STEAM CONDENSERS
7,390 NSNs in group 44, FURNACE, STEAM PLANT, AND DRYING EQUIPMENT; AND NUCLEAR REACTORS.
NSNs in this class
Showing 7,301-7,390 of 7,390.
| NSN | Item name | Part number | CAGE |
|---|---|---|---|
| 4420-01-407-3631 | UNKNOWN | ||
| 4420-01-408-0203 | UNKNOWN | ||
| 4420-01-411-0684 | UNKNOWN | ||
| 4420-01-411-2766 | UNKNOWN | ||
| 4420-01-414-9342 | UNKNOWN | ||
| 4420-01-416-3660 | UNKNOWN | ||
| 4420-01-417-6418 | UNKNOWN | ||
| 4420-01-419-3999 | UNKNOWN | ||
| 4420-01-419-7866 | UNKNOWN | ||
| 4420-01-425-0330 | UNKNOWN | ||
| 4420-01-425-4235 | UNKNOWN | ||
| 4420-01-425-4458 | UNKNOWN | ||
| 4420-01-442-7785 | UNKNOWN | ||
| 4420-01-450-3949 | UNKNOWN | ||
| 4420-01-457-4937 | UNKNOWN | ||
| 4420-01-470-4238 | UNKNOWN | ||
| 4420-01-470-4241 | UNKNOWN | ||
| 4420-01-472-8683 | UNKNOWN | ||
| 4420-01-475-5460 | UNKNOWN | ||
| 4420-01-502-5878 | UNKNOWN | ||
| 4420-00-216-9211 | VALVE AND CASING | G1492PC6AND7 | 13344 |
| 4420-00-390-3697 | VALVE AND CASING | G1182-4AND5 | 13344 |
| 4420-01-234-8574 | VALVE ASSEMBLY,SPRAY | 153-004-C-007 | 7PZX0 |
| 4420-01-329-5248 | VALVE BY-PASS SEA W | 67254 | 15434 |
| 4420-00-019-4364 | VALVE PLUG | K712DD12D | 75285 |
| 4420-01-237-6340 | VALVE,ATOMIZING | 143925 | 13344 |
| 4420-00-447-4159 | VALVE,BLEED OFF | ||
| 4420-00-262-7155 | VALVE,CHECK,NON-RETURN | 446-583-41 | 43533 |
| 4420-00-262-7157 | VALVE,CHECK,NON-RETURN | 446-583-41 | 43533 |
| 4420-00-030-2715 | VALVE,CHECK,NONRETU | 87-D-100 | 71905 |
| 4420-00-218-1532 | VALVE,CHECK,NONRETU | 445-4601-4FIGV4902 | 21948 |
| 4420-00-218-1543 | VALVE,CHECK,NONRETU | DD445S4601-106TYPEV4908 | 80064 |
| 4420-00-218-1545 | VALVE,CHECK,NONRETU | DD445S4601-106TYPE4909 | 80064 |
| 4420-00-360-1155 | VALVE,CHECK,NONRETU | 4234-4601-34AFIGV4002 | 11672 |
| 4420-00-395-3878 | VALVE,CHECK,NONRETU | 87-D-122 | 71905 |
| 4420-00-395-3879 | VALVE,CHECK,NONRETU | ||
| 4420-00-390-3684 | VALVE,NOZZLE | ||
| 4420-01-235-0046 | VALVE,POPPET,SPRAY | 712774-01 | 0UBG9 |
| 4420-00-378-0056 | VALVE,SPRAY | 174307PC39T044 | 72957 |
| 4420-00-389-7170 | VALVE,SPRAY | 194864-00 | 0UBG9 |
| 4420-00-390-3762 | VALVE,SPRAY | NH30057-78T084 | 66366 |
| 4420-01-200-8857 | VALVE,SPRAY | DY114955-30229 | 0UBG9 |
| 4420-00-390-4266 | VALVE,SPRAY ASSEMBLY | 14177P | 0UBG9 |
| 4420-01-196-4707 | VALVE,VENT | N5506 PIECE 139 | 09032 |
| 4420-00-926-1143 | VENT,CONDENSER | 845-2445132,ASSY"54A"SPCLN | 80064 |
| 4420-01-415-0044 | WATER BOX RETURN | 207C6843PT001 | 4T674 |
| 4420-01-199-4220 | WATER BOX,COOLER | 3-215749 | 54539 |
| 4420-01-233-2396 | WATER BOX,COOLER | 162-C-8904 | 0EXU3 |
| 4420-01-233-2397 | WATER BOX,COOLER | 162-C-8903 | 0EXU3 |
| 4420-01-199-5798 | WATER BOX,COOLER,FLUID | 18573-20 | 96136 |
| 4420-01-232-7192 | WATER BOX,FRONT | 116D4000ITEM6 | 7Y333 |
| 4420-01-201-0800 | WATER BOX,HEAT EXCHANGER | DPK-102PC242 | 62633 |
| 4420-01-231-6882 | WATER BOX,INLET | 864D385 PIECE 1 | 24446 |
| 4420-00-019-1791 | WATER BOX,INLET AND | PL566D193CPC42 | 24446 |
| 4420-00-019-1794 | WATER BOX,INLET AND | PL566D187PC41 | 24446 |
| 4420-00-832-5059 | WATER BOX,INLET,OUT | 8531719 | 0R7T0 |
| 4420-00-832-5060 | WATER BOX,INLET,OUT | ||
| 4420-00-832-5061 | WATER BOX,INLET,OUT | 8534511 | 27462 |
| 4420-00-832-5062 | WATER BOX,INLET,OUT | ||
| 4420-00-832-5063 | WATER BOX,INLET,OUT | ||
| 4420-00-832-5064 | WATER BOX,INLET,OUT | ||
| 4420-01-231-6883 | WATER BOX,RETURN | 108C2840 PIECE 2 | 24446 |
| 4420-01-414-8887 | WATER CHANNEL ASSEMBLY | 207C6842GP001 | 4T674 |
| 4420-01-238-6106 | WATER CHEST,DISCHARGE | H-20096-J | 23230 |
| 4420-01-732-8504 | WATER JACKET CAP ASSEMBLY | 5905722 | 53711 |
| 4420-00-513-0570 | WATERBO,XCONDENSER | ||
| 4420-00-513-0572 | WATERBO,XCONDENSER | ||
| 4420-01-115-4878 | WATERBOX | ||
| 4420-01-115-4880 | WATERBOX | ||
| 4420-01-185-2440 | WATERBOX | L-24074 PIECE 1 | 0H9E1 |
| 4420-01-216-2602 | WATERBOX ASSEMBLY | 162D8204 | 0EXU3 |
| 4420-00-640-8978 | WATERBOX,CONDENSER | 3242863 | 80064 |
| 4420-01-085-8799 | WATERBOX,CONDENSER | CW-2300AL PIECE 400 | 65427 |
| 4420-01-224-4729 | WATERBOX,COOLER | 362-8365VM | 03950 |
| 4420-01-281-4455 | WATERBOX,COOLER,FLUID,INDUSTRIAL | 362-08430-000 | 0EXU3 |
| 4420-00-472-2391 | WATERBOX,D-G SET AI | ||
| 4420-00-472-2392 | WATERBOX,D-G SET AI | ||
| 4420-00-433-2797 | WATERBOX,FRESH WATE | 166M1272A4 PIECE 4 | 6LE50 |
| 4420-01-184-3369 | WATERBOX,HEATER | 362-C7536-000 | 0EXU3 |
| 4420-01-184-3370 | WATERBOX,HEATER | 362-C7540-000 | 0EXU3 |
| 4420-01-253-0527 | WATERBOX,INLET | 362-08329-000 | 0EXU3 |
| 4420-00-226-6749 | WATERBOX,INLET-OUTLET | ||
| 4420-00-472-2404 | WATERBOX,M-G SET AI | 8534489 | 2Y302 |
| 4420-00-480-1667 | WATERBOX,MG SET AIR | ||
| 4420-01-253-0526 | WATERBOX,OUTLET | 362-08409-000 | 0EXU3 |
| 4420-00-970-8161 | WATERBOX,RETURN | ||
| 4420-00-472-2398 | WATERBOX,SSTG SET A | 8534554 | 27462 |
| 4420-00-480-1665 | WATERBOX,SSTG SET A | 864D357 | 50566 |
| 4420-01-238-1993 | WELL,LUBE OIL | TW223091 | 95408 |
| 4420-01-138-5201 | WINDOW,COOLER | 930-14844 | 04801 |
One listed part number is shown for each NSN. Open an NSN to see all of them.