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 3,901-4,000 of 7,390.
| NSN | Item name | Part number | CAGE |
|---|---|---|---|
| 4420-00-738-7010 | PLUG | 3-378-217-102-01 | 6LE50 |
| 4420-01-117-8733 | PLUG | 007604 016102 | 64678 |
| 4420-00-937-2585 | PLUG,COOLER | 8502456 | 27462 |
| 4420-01-459-5192 | PLUG,COOLER ASSY | 5-036-04-015-002-PIECE 14 | 6LE50 |
| 4420-00-732-4533 | PLUG,HEATERWELL | 3-9 | 7PZX0 |
| 4420-00-082-1138 | PLUG,PERMANENT TUBE | 458B173SUB4 | 90099 |
| 4420-00-082-1151 | PLUG,PERMANENT TUBE | 369B481SUB4REVC | 90099 |
| 4420-00-082-1154 | PLUG,PERMANENT TUBE | Y2903 | 23230 |
| 4420-00-082-1156 | PLUG,PERMANENT TUBE | D57621PC925 | 16712 |
| 4420-00-082-1158 | PLUG,PERMANENT TUBE | D57621PC925A | 16712 |
| 4420-00-082-1159 | PLUG,PERMANENT TUBE | D57621PC925B | 16712 |
| 4420-00-082-1167 | PLUG,PERMANENT TUBE | Y2925 | 66042 |
| 4420-00-082-1168 | PLUG,PERMANENT TUBE | ||
| 4420-00-473-3361 | PLUNGER | 35076PCH3 | 81316 |
| 4420-01-504-8346 | PRESSURE PLATE ASSY | 4-533-42-000-001 | 6LE50 |
| 4420-01-138-5200 | PROBE ASSEMBLY,LOW | 8930610 | 53711 |
| 4420-00-785-4030 | PROBE CONTROL | 057001027 | 0ATF2 |
| 4420-00-785-4031 | PROBE CONTROL | 057001026 | 0ATF2 |
| 4420-00-785-4032 | PROBE CONTROL | 057001025 | 0ATF2 |
| 4420-00-368-4257 | PROPELLER,FORCED DR | 49425 | 90099 |
| 4420-00-148-4505 | PROTECTOR,PLATE COVER | 10C6A131 | 6LE50 |
| 4420-01-183-0498 | PROTECTOR,ROD | 3-386-9-02-201-01 | 6LE50 |
| 4420-01-289-2134 | PROTECTOR,ROD | 3-386-9-06-101-04 | 6LE50 |
| 4420-00-005-2335 | PURGE ORIFICE ASSEMBLY | 200-404-34 | 06178 |
| 4420-00-975-9546 | PURIFICATION HEAT E | F44245-1-1 | 89477 |
| 4420-00-211-3879 | RADIATOR,COOLING SY | A2810-8081 | 60532 |
| 4420-00-072-1188 | REAMER,TUBE | 943-00207-000 | 0EXU3 |
| 4420-00-072-1191 | REAMER,TUBE | 8662-(GAUGE) | 79585 |
| 4420-00-371-9116 | RECEIVER | 228-59-08PC25T032STARB0ARD | 80064 |
| 4420-01-160-6691 | RECEIVER ASSEMBLY | B57-13577-2 | 1PQF4 |
| 4420-00-390-3681 | REGULATOR,DRAIN | G926RH | 13344 |
| 4420-00-390-3683 | REGULATOR,DRAIN | G737RH | 13344 |
| 4420-01-573-0618 | REPAIR KIT | 985-1110-E-17 | 10941 |
| 4420-01-029-9400 | REPAIR KIT,TUBE | ||
| 4420-00-006-1963 | REPAIR PARTS,CONDENSER | 6250-69 | 43689 |
| 4420-01-090-2579 | RESERVOIR | 12C2-1-5 | 98437 |
| 4420-01-464-1739 | RESERVOIR ASSEMBLY, | 51543 | 91161 |
| 4420-01-238-6935 | RESERVOIR,COOLING U | 16789 | 91161 |
| 4420-01-164-6913 | RETAINER | 065-07946-000 | 0EXU3 |
| 4420-00-537-0080 | RETAINER,SPRING | 460001001 | 0ATF2 |
| 4420-00-072-6907 | RETURN,CONDENSATE | 646RB | 95368 |
| 4420-00-072-6909 | RETURN,CONDENSATE | 648RB | 95368 |
| 4420-01-145-6398 | RING,COOLER,FLUID | A202314 | 67049 |
| 4420-01-423-3373 | RING,DISTANCE | 1625260 01 | 71871 |
| 4420-00-848-5752 | RING,TEST | ||
| 4420-01-367-2442 | RING,WEEP,HEAT EXCHANGER | 290670 | 67049 |
| 4420-00-969-0482 | RISER ASSEMBLY | 593 | 95368 |
| 4420-00-969-0483 | RISER ASSEMBLY,STEA | CU-592 | 95368 |
| 4420-00-969-0485 | RISER ASSEMBLY,STEA | 544 | 95368 |
| 4420-01-163-0751 | RISER ASSEMBLY,STEAM | RB-545 | 95368 |
| 4420-01-167-7965 | RISER ASSEMBLY,STEAM | RB-550 | 95368 |
| 4420-00-969-0481 | RISER,CONDENSATE RETURN | 644 | 95368 |
| 4420-01-032-1338 | RISER,CONDENSATE RETURN | RB613 | 95368 |
| 4420-01-162-6400 | RISER,CONDENSATE RETURN | RB-645 | 95368 |
| 4420-01-167-7109 | RISER,CONDENSATE RETURN | 646 | 95368 |
| 4420-01-167-7966 | RISER,CONDENSATE RETURN | RB-650 | 95368 |
| 4420-01-173-4524 | RISER,CONDENSATE RETURN | RB-648 | 95368 |
| 4420-01-179-6405 | RISER,CONDENSATE RETURN | 647 | 95368 |
| 4420-01-198-1255 | RISER,CONDENSATE RETURN | 649 | 95368 |
| 4420-01-205-2179 | RISER,CONDENSATE,HEATER | RB-611 | 95368 |
| 4420-00-072-6906 | RISER,STEAM | 546RB | 95368 |
| 4420-00-072-6908 | RISER,STEAM | RB548 | 95368 |
| 4420-00-969-0477 | RISER,STEAM ASSEMBLY | CU693 | 95368 |
| 4420-00-969-0484 | RISER,STEAM,HEATER | RB-547 | 95368 |
| 4420-01-168-6371 | RISER,STEAM,HEATER | RB-546 | 95368 |
| 4420-01-205-2178 | RISER,STEAM,HEATER | RB-511 | 95368 |
| 4420-01-229-4797 | ROD | 3-067-618-220-01VM | 03950 |
| 4420-01-197-7963 | ROD ASSEMBLY,COOLER | 4-590-03-001-002 | 6LE50 |
| 4420-01-400-2671 | ROD SUBASSY,PROTECTOR | 4 590 04 003 001 | 6LE50 |
| 4420-00-413-2845 | ROD,FLUID COOLER | FW90-4 | 72922 |
| 4420-00-012-2457 | ROLL,EXPANDER,TUBE | R-1 | 70211 |
| 4420-01-504-8344 | ROLLER ASSEMBLY | 4-690-05-000-005 | 6LE50 |
| 4420-01-504-6311 | ROLLER ASSY | 4-690-05-000-003 REV 1 | 6LE50 |
| 4420-01-480-3202 | SAFETY DEVICE | N70955 | 35795 |
| 4420-00-911-4781 | SCREEN ASSEMBLY | 9194555-6 | 18876 |
| 4420-00-926-9587 | SEAL,PLATE | ||
| 4420-01-237-6341 | SEAT AND PISTON ASSEMBLY | 143925 PIECE 2 | 13344 |
| 4420-01-137-8053 | SENSOR,CONDUCTIVITY,COOLER GROUP | 140-04 | 31401 |
| 4420-01-138-2955 | SENSOR,LIQUID LEVEL | 940-14652 | 04801 |
| 4420-01-294-4884 | SENSOR,LIQUID LEVEL | 900-17039 | 04801 |
| 4420-01-294-4885 | SENSOR,LIQUID LEVEL | 900-17049 | 04801 |
| 4420-00-468-0043 | SEPARATOR,WATER | 20-304G | 27235 |
| 4420-01-679-3850 | SERVICE KIT,COOLER | 32381978-01 | 71871 |
| 4420-01-329-5247 | SHAFT,VALVE BY-PASS | 67252 | 15434 |
| 4420-01-200-3188 | SHEET,INLET TUBE | 1JH3420-05 | 90099 |
| 4420-01-201-7557 | SHEET,REVERSE TUBE | 1-JH-3420 PIECE 6 | 90099 |
| 4420-00-944-8741 | SHELF,OVEN | 5D10050ITEM1 | 94259 |
| 4420-01-085-8574 | SHELL | SDC-P81-01 PIECE 3 | 28130 |
| 4420-00-970-6448 | SHELL AND TUBE ASSE | ||
| 4420-01-144-3342 | SHELL AND TUBE ASSEMBLY | 482T07003-2 ITEM 1L1 | 03950 |
| 4420-01-030-0309 | SHELL ASSEMBLY | 72-2000-021 | 54539 |
| 4420-01-170-6909 | SHELL ASSEMBLY | SDC-P140-01 PIECE 6 | 28130 |
| 4420-01-182-2241 | SHELL ASSEMBLY | 4-630-02-010-001 | 6LE50 |
| 4420-01-185-7935 | SHELL ASSEMBLY | 600-0256PC1 | 53424 |
| 4420-01-224-4728 | SHELL ASSEMBLY | 438-7536VM | 03950 |
| 4420-01-239-3201 | SHELL ASSEMBLY | 4-630-04-033-002 | 6LE50 |
| 4420-01-221-8818 | SHELL ASSEMBLY,COOL | 4-630-04-026-001 | 6LE50 |
| 4420-01-232-8540 | SHELL ASSEMBLY,COOL | 270-08407-000 | 09647 |
| 4420-01-232-8545 | SHELL ASSEMBLY,COOL | 270-D7848-000 | 0EXU3 |
| 4420-01-138-9037 | SHELL ASSEMBLY,COOLER | 4-215308 | 54539 |
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