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Federal Supply Class 4520

SPACE AND WATER HEATING EQUIPMENT

20,345 NSNs in group 45, PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT.

INCLUDES BOILERS, 15 POUNDS WSP AND UNDER (FOR BOILERS OVER 15 POUNDS WSP, SEE FSC 4410); DOMESTIC WATER STORAGE TANKS THROUGH 100 GALLON CAPACITY; FIREPLACE HEATERS; FURNACES; SPACE HEATERS; HEATING RADIATORS; IMMERSION HEATERS; WATER HEATERS, THROUGH 100 GALLON RECOVERY CAPACITY (FOR HEATERS OVER 100 GALLONS RECOVERY CAPACITY, SEE FSC 4410).

NSNs in this class

Showing 4,501-4,600 of 20,345.

NSNItem namePart numberCAGE
4520-01-309-3302HEATER,WATER,ELECTRICEES-40KR20217200028611
4520-01-310-1792HEATER,WATER,ELECTRIC3CS-6M-480VAC-30C20087
4520-01-312-5111HEATER,WATER,ELECTRIC3CSM-4-208V20087
4520-01-312-6911HEATER,WATER,ELECTRICNWH-31225-480V-3P-12KW65586
4520-01-313-4734HEATER,WATER,ELECTRICEFR52-1DD9182
4520-01-313-4735HEATER,WATER,ELECTRICEES-5228611
4520-01-313-9521HEATER,WATER,ELECTRICS-45-480V-3PH20087
4520-01-314-5204HEATER,WATER,ELECTRICMI-120-303CF-6365287
4520-01-317-5436HEATER,WATER,ELECTRIC1774519857
4520-01-317-5437HEATER,WATER,ELECTRIC1774719857
4520-01-317-5438HEATER,WATER,ELECTRIC1774619857
4520-01-317-8979HEATER,WATER,ELECTRICMS965-A581349
4520-01-319-3603HEATER,WATER,ELECTRIC3E120J25795
4520-01-323-0997HEATER,WATER,ELECTRICEGF40DTH09657
4520-01-326-5155HEATER,WATER,ELECTRIC83-352919857
4520-01-326-6163HEATER,WATER,ELECTRIC3E11925795
4520-01-326-7251HEATER,WATER,ELECTRIC3P3044WT95408
4520-01-328-0063HEATER,WATER,ELECTRICM-I-80-6-SF65287
4520-01-328-5679HEATER,WATER,ELECTRICDSE-50-928611
4520-01-330-0769HEATER,WATER,ELECTRICM-II-50-9-3CF 480VAC 3 PHASE65287
4520-01-330-5075HEATER,WATER,ELECTRICDSES-120-7528611
4520-01-330-5076HEATER,WATER,ELECTRICHS45-12052116
4520-01-340-5369HEATER,WATER,ELECTRIC3CS-4-480V20087
4520-01-343-7525HEATER,WATER,ELECTRIC1-11356065586
4520-01-351-0220HEATER,WATER,ELECTRICSE80-0-10SLT419857
4520-01-354-8253HEATER,WATER,ELECTRIC3E31525795
4520-01-356-3649HEATER,WATER,ELECTRICEGF80DTH09657
4520-01-357-6369HEATER,WATER,ELECTRIC054-552505-011VM03950
4520-01-362-1160HEATER,WATER,ELECTRIC6E74725795
4520-01-363-7592HEATER,WATER,ELECTRIC82V80-2T50741
4520-01-363-7593HEATER,WATER,ELECTRICE10-1.650SLS19857
4520-01-364-1625HEATER,WATER,ELECTRICD52-10-SS-R19857
4520-01-364-3420HEATER,WATER,ELECTRICEX320T3DI19857
4520-01-366-9447HEATER,WATER,ELECTRIC82VR52-250741
4520-01-367-2194HEATER,WATER,ELECTRIC920116063
4520-01-367-4638HEATER,WATER,ELECTRICCV-6-1SMS-K52538
4520-01-369-1581HEATER,WATER,ELECTRICM-I-80R5DS-1265287
4520-01-370-0430HEATER,WATER,ELECTRICE120-45-G 480V 3PH50741
4520-01-370-0431HEATER,WATER,ELECTRICE120-36-G 480V 3PH50741
4520-01-370-2976HEATER,WATER,ELECTRIC351X-038374924
4520-01-370-5002HEATER,WATER,ELECTRICM-I-120-543CF65287
4520-01-371-1485HEATER,WATER,ELECTRICDVE-250-30KW28611
4520-01-372-5106HEATER,WATER,ELECTRICS-12 480/320087
4520-01-387-8199HEATER,WATER,ELECTRIC1774919857
4520-01-388-0683HEATER,WATER,ELECTRICPV82 20RT4 B52538
4520-01-390-2095HEATER,WATER,ELECTRICSB120100-00095408
4520-01-411-7607HEATER,WATER,ELECTRICPE-66-2/4500W-480VAC50741
4520-01-420-8056HEATER,WATER,ELECTRIC17750 REV H19857
4520-01-423-8694HEATER,WATER,ELECTRICE10-1.55SLA 1/2" INLET19857
4520-01-423-8702HEATER,WATER,ELECTRIC94-7342-T19857
4520-01-426-7785HEATER,WATER,ELECTRIC6E74650741
4520-01-430-7325HEATER,WATER,ELECTRIC1775119857
4520-01-430-7326HEATER,WATER,ELECTRIC1775219857
4520-01-433-7163HEATER,WATER,ELECTRICSCI-2-ISUS4K52538
4520-01-438-3688HEATER,WATER,ELECTRIC24E507040G030AJJ0
4520-01-442-1705HEATER,WATER,ELECTRICME120-4.5-4.5SLT4S19857
4520-01-444-1185HEATER,WATER,ELECTRICEES-8028611
4520-01-444-7546HEATER,WATER,ELECTRICEGS 12-50-G50741
4520-01-447-9813HEATER,WATER,ELECTRICDSE-30-1228611
4520-01-447-9816HEATER,WATER,ELECTRICDSE-80-3028611
4520-01-448-9596HEATER,WATER,ELECTRICDSE-40-1228611
4520-01-450-6199HEATER,WATER,ELECTRICDSE-80-2428611
4520-01-450-6202HEATER,WATER,ELECTRICDSE-20-628611
4520-01-451-5508HEATER,WATER,ELECTRIC07256634228
4520-01-454-0232HEATER,WATER,ELECTRICA618T419857
4520-01-456-9454HEATER,WATER,ELECTRICC-27 480V20087
4520-01-458-7043HEATER,WATER,ELECTRICC54-480V20087
4520-01-461-2341HEATER,WATER,ELECTRIC054-500871-01165586
4520-01-461-2678HEATER,WATER,ELECTRICJ311.4T419857
4520-01-463-3348HEATER,WATER,ELECTRIC7004001 PC 39 P/N 953210110X7R2
4520-01-464-0261HEATER,WATER,ELECTRICPE30-25V671
4520-01-467-2074HEATER,WATER,ELECTRICDEN-66-D28611
4520-01-467-2095HEATER,WATER,ELECTRICELD4050741
4520-01-476-4369HEATER,WATER,ELECTRICC58.5KW-480V20087
4520-01-477-9144HEATER,WATER,ELECTRICDES-50-15-48028611
4520-01-483-2004HEATER,WATER,ELECTRIC
4520-01-486-2925HEATER,WATER,ELECTRIC97-1020-9719857
4520-01-486-3781HEATER,WATER,ELECTRICRE16WV686458
4520-01-493-5979HEATER,WATER,ELECTRICWL340410-20095408
4520-01-493-7423HEATER,WATER,ELECTRIC11173970784
4520-01-495-4604HEATER,WATER,ELECTRIC00-0920-0019857
4520-01-496-9503HEATER,WATER,ELECTRIC
4520-01-496-9569HEATER,WATER,ELECTRICMC-11-480-320087
4520-01-502-6316HEATER,WATER,ELECTRIC17752MOD19857
4520-01-503-5971HEATER,WATER,ELECTRIC17755 REV B19857
4520-01-503-6159HEATER,WATER,ELECTRIC17754 REV A19857
4520-01-504-2033HEATER,WATER,ELECTRIC02-554419857
4520-01-507-3235HEATER,WATER,ELECTRIC02-0415-02T P/N MSH200-0-60CNT519857
4520-01-514-0015HEATER,WATER,ELECTRICGS-14/TECH MNL PT5, SECT5, IT 830793
4520-01-516-0598HEATER,WATER,ELECTRIC24E507040G010AJJ0
4520-01-516-7351HEATER,WATER,ELECTRICCR225SST519857
4520-01-521-5346HEATER,WATER,ELECTRIC81VP655V671
4520-01-522-6115HEATER,WATER,ELECTRICS-5420087
4520-01-527-2619HEATER,WATER,ELECTRICJ67T4XX19857
4520-01-537-4256HEATER,WATER,ELECTRICS-3920087
4520-01-537-6773HEATER,WATER,ELECTRICMSH125-0-20CNT519857
4520-01-538-1717HEATER,WATER,ELECTRICES 2.500QU5
4520-01-539-9888HEATER,WATER,ELECTRICMSE50-0-8SLT519857
4520-01-540-7938HEATER,WATER,ELECTRICXFC404503ES19857
4520-01-546-5343HEATER,WATER,ELECTRICJ1654T419857

One listed part number is shown for each NSN. Open an NSN to see all of them.