Home / Supply classes / FSG 45 / FSC 4520
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 2,101-2,200 of 20,345.

NSNItem namePart numberCAGE
4520-01-356-5482HEATER,DUCT TYPE,STATIONARY210-30475-42 HTR. 2-123-274924
4520-01-356-5483HEATER,DUCT TYPE,STATIONARY210-30475-42 HTR 06-64-274924
4520-01-356-5484HEATER,DUCT TYPE,STATIONARY210-30475-42 HTR. 06-63-274924
4520-01-356-5485HEATER,DUCT TYPE,STATIONARY210-30475-42 HTR. 05-100-274924
4520-01-356-5486HEATER,DUCT TYPE,STATIONARY210-30475-42 HTR 1-76-174924
4520-01-356-7549HEATER,DUCT TYPE,STATIONARY54-30131-AHU881616
4520-01-356-7550HEATER,DUCT TYPE,STATIONARY54-30131-AHU781616
4520-01-356-7551HEATER,DUCT TYPE,STATIONARY210-30475-42 HTR. 04-92-274924
4520-01-356-7552HEATER,DUCT TYPE,STATIONARY210-30475-42 HTR 05-69-174924
4520-01-356-7553HEATER,DUCT TYPE,STATIONARY210-30475-42 HTR 05-96-174924
4520-01-356-7554HEATER,DUCT TYPE,STATIONARY210-30475-42 HTR 04-106-374924
4520-01-356-7555HEATER,DUCT TYPE,STATIONARY210-30475-42 HTR 05-64-174924
4520-01-356-7556HEATER,DUCT TYPE,STATIONARY210-30475-42 HTR 01-18-274924
4520-01-356-7557HEATER,DUCT TYPE,STATIONARY210-30475-42 HTR. 1-120-274924
4520-01-356-7558HEATER,DUCT TYPE,STATIONARY210-30475-42 HTR. 07-71-174924
4520-01-356-7559HEATER,DUCT TYPE,STATIONARY210-30475-42 HTR.06-63-574924
4520-01-356-7560HEATER,DUCT TYPE,STATIONARY210-30475-42 HTR. 05-64-274924
4520-01-356-9045HEATER,DUCT TYPE,STATIONARY210-30475-42 HTR 3-118-174924
4520-01-356-9046HEATER,DUCT TYPE,STATIONARY210-30473-42 ITEM 07-71-274924
4520-01-356-9047HEATER,DUCT TYPE,STATIONARY210-30473-42 ITEM 04-78-174924
4520-01-356-9048HEATER,DUCT TYPE,STATIONARY210-18182674924
4520-01-357-4142HEATER,DUCT TYPE,STATIONARY106-302111-02007131
4520-01-357-4143HEATER,DUCT TYPE,STATIONARY106-302111-02107131
4520-01-357-4144HEATER,DUCT TYPE,STATIONARY106-302111-00707131
4520-01-357-4145HEATER,DUCT TYPE,STATIONARY106-302111-02707131
4520-01-357-4146HEATER,DUCT TYPE,STATIONARY106-302111-01107131
4520-01-357-5468HEATER,DUCT TYPE,STATIONARY106-302111-01807131
4520-01-357-5470HEATER,DUCT TYPE,STATIONARY106-302111-00607131
4520-01-357-5471HEATER,DUCT TYPE,STATIONARY106-302111-00507131
4520-01-357-8655HEATER,DUCT TYPE,STATIONARY106-302111-02407131
4520-01-357-8656HEATER,DUCT TYPE,STATIONARY106-302111-01707131
4520-01-357-9382HEATER,DUCT TYPE,STATIONARY42352900217482
4520-01-358-1958HEATER,DUCT TYPE,STATIONARY106-302111-02207131
4520-01-358-1959HEATER,DUCT TYPE,STATIONARY302111-00807131
4520-01-358-1960HEATER,DUCT TYPE,STATIONARY106-302111-01007131
4520-01-358-6949HEATER,DUCT TYPE,STATIONARY54-30131-AHU-181616
4520-01-358-6950HEATER,DUCT TYPE,STATIONARY210-30473-42 ITEM 1-36-174924
4520-01-371-4367HEATER,DUCT TYPE,STATIONARY106-302196-10507131
4520-01-371-5691HEATER,DUCT TYPE,STATIONARY106-302196-04007131
4520-01-371-5692HEATER,DUCT TYPE,STATIONARY106-302307-02607131
4520-01-371-5693HEATER,DUCT TYPE,STATIONARY106-302307-00207131
4520-01-371-5694HEATER,DUCT TYPE,STATIONARY106-302196-13407131
4520-01-371-5695HEATER,DUCT TYPE,STATIONARY106-302307-01307131
4520-01-371-5696HEATER,DUCT TYPE,STATIONARY106-302307-02707131
4520-01-371-7167HEATER,DUCT TYPE,STATIONARY106-302307-01765586
4520-01-371-7168HEATER,DUCT TYPE,STATIONARY106-302307-01965586
4520-01-371-7169HEATER,DUCT TYPE,STATIONARY106-302307-01807131
4520-01-371-7170HEATER,DUCT TYPE,STATIONARY106-302307-00607131
4520-01-371-7171HEATER,DUCT TYPE,STATIONARY106-302307-01607131
4520-01-371-7641HEATER,DUCT TYPE,STATIONARY106-302307-02265586
4520-01-371-7642HEATER,DUCT TYPE,STATIONARY106-302307-02065586
4520-01-371-7643HEATER,DUCT TYPE,STATIONARY106-302307-01465586
4520-01-371-8080HEATER,DUCT TYPE,STATIONARY106-302307-02307131
4520-01-371-8081HEATER,DUCT TYPE,STATIONARY106-302307-02107131
4520-01-371-8742HEATER,DUCT TYPE,STATIONARY106-302196-03707131
4520-01-371-8743HEATER,DUCT TYPE,STATIONARY106-302307-00807131
4520-01-371-8744HEATER,DUCT TYPE,STATIONARY106-302307-02407131
4520-01-371-9376HEATER,DUCT TYPE,STATIONARY106-302196-07207131
4520-01-371-9377HEATER,DUCT TYPE,STATIONARY106-302307-00307131
4520-01-371-9855HEATER,DUCT TYPE,STATIONARY106-302307-02507131
4520-01-371-9856HEATER,DUCT TYPE,STATIONARY106-302307-00707131
4520-01-371-9857HEATER,DUCT TYPE,STATIONARY106-302307-01007131
4520-01-371-9858HEATER,DUCT TYPE,STATIONARY106-302307-01507131
4520-01-372-1396HEATER,DUCT TYPE,STATIONARY106-302196-03907131
4520-01-372-1397HEATER,DUCT TYPE,STATIONARY106-302196-02907131
4520-01-372-1398HEATER,DUCT TYPE,STATIONARY106-302196-03307131
4520-01-372-1399HEATER,DUCT TYPE,STATIONARY106-302196-03607131
4520-01-372-1400HEATER,DUCT TYPE,STATIONARY106-302196-03507131
4520-01-372-1401HEATER,DUCT TYPE,STATIONARY106-302196-03407131
4520-01-372-1402HEATER,DUCT TYPE,STATIONARY106-302196-03007131
4520-01-372-1403HEATER,DUCT TYPE,STATIONARY106-302196-04165586
4520-01-372-1404HEATER,DUCT TYPE,STATIONARY106-302196-04365586
4520-01-372-1405HEATER,DUCT TYPE,STATIONARY106-302196-04465586
4520-01-372-1406HEATER,DUCT TYPE,STATIONARY106-302196-04507131
4520-01-372-1407HEATER,DUCT TYPE,STATIONARY106-302196-04707131
4520-01-372-1408HEATER,DUCT TYPE,STATIONARY106-302196-04807131
4520-01-372-1409HEATER,DUCT TYPE,STATIONARY106-302196-03107131
4520-01-372-1410HEATER,DUCT TYPE,STATIONARY106-302196-04907131
4520-01-372-1411HEATER,DUCT TYPE,STATIONARY106-302196-05007131
4520-01-372-1412HEATER,DUCT TYPE,STATIONARY106-302196-05607131
4520-01-372-1492HEATER,DUCT TYPE,STATIONARY106-302307-01207131
4520-01-372-2714HEATER,DUCT TYPE,STATIONARY106-302196-02807131
4520-01-372-2715HEATER,DUCT TYPE,STATIONARY106-302196-02607131
4520-01-372-4052HEATER,DUCT TYPE,STATIONARY106-302196-04265586
4520-01-372-6461HEATER,DUCT TYPE,STATIONARY106-302196-07465586
4520-01-372-6462HEATER,DUCT TYPE,STATIONARY106-302196-07865586
4520-01-372-6463HEATER,DUCT TYPE,STATIONARY106-302196-07665586
4520-01-372-6464HEATER,DUCT TYPE,STATIONARY106-302196-07365586
4520-01-372-7119HEATER,DUCT TYPE,STATIONARY106-302196-02407131
4520-01-372-7120HEATER,DUCT TYPE,STATIONARY106-302196-06607131
4520-01-372-7121HEATER,DUCT TYPE,STATIONARY106-302196-07907131
4520-01-372-8047HEATER,DUCT TYPE,STATIONARY106-302196-06307131
4520-01-372-8048HEATER,DUCT TYPE,STATIONARY106-302196-02507131
4520-01-372-8049HEATER,DUCT TYPE,STATIONARY106-302196-05407131
4520-01-372-8050HEATER,DUCT TYPE,STATIONARY106-302196-07007131
4520-01-372-8051HEATER,DUCT TYPE,STATIONARY106-302196-07707131
4520-01-372-8490HEATER,DUCT TYPE,STATIONARY106-302196-02007131
4520-01-372-8491HEATER,DUCT TYPE,STATIONARY106-302196-07507131
4520-01-373-0415HEATER,DUCT TYPE,STATIONARY106-302196-06907131
4520-01-373-0416HEATER,DUCT TYPE,STATIONARY106-302196-06707131

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