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 1,801-1,900 of 20,345.

NSNItem namePart numberCAGE
4520-01-256-3553HEATER,DUCT TYPE,STATIONARY210-19082-42 ITEM 06-63-174924
4520-01-256-3554HEATER,DUCT TYPE,STATIONARY210-19082-42 ITEM 1-69-274924
4520-01-256-3555HEATER,DUCT TYPE,STATIONARY210-19082-42 ITEM 05-100-274924
4520-01-256-3556HEATER,DUCT TYPE,STATIONARY210-19082-42 ITEM 1-63-274924
4520-01-256-3557HEATER,DUCT TYPE,STATIONARY210-19082-42 ITEM 01-18-274924
4520-01-256-3558HEATER,DUCT TYPE,STATIONARY210-19082-42 ITEM 1-74-174924
4520-01-256-3559HEATER,DUCT TYPE,STATIONARY210-19082-42 ITEM 1-120-274924
4520-01-256-3560HEATER,DUCT TYPE,STATIONARY210-19082-42 ITEM 05-78-174924
4520-01-256-3561HEATER,DUCT TYPE,STATIONARYEH19H17032
4520-01-256-7136HEATER,DUCT TYPE,STATIONARY210-19084-42 ITEM 1-35-274924
4520-01-256-7137HEATER,DUCT TYPE,STATIONARY210-19082-42 ITEM 06-70-174924
4520-01-256-7138HEATER,DUCT TYPE,STATIONARY210-19082-42 ITEM 05-64-174924
4520-01-256-7139HEATER,DUCT TYPE,STATIONARY210-19082-42 ITEM 03-75-174924
4520-01-256-9015HEATER,DUCT TYPE,STATIONARY210-19082-42 ITEM 06-63-574924
4520-01-256-9016HEATER,DUCT TYPE,STATIONARY210-19082-42 ITEM 01-100-174924
4520-01-256-9017HEATER,DUCT TYPE,STATIONARY210-19082 42 ITEM 1-86-174924
4520-01-256-9018HEATER,DUCT TYPE,STATIONARY210-19082-42 ITEM 1-112-174924
4520-01-256-9019HEATER,DUCT TYPE,STATIONARY106-119126-08365586
4520-01-257-1484HEATER,DUCT TYPE,STATIONARY210-19082-42 ITEM 05-64-374924
4520-01-257-1485HEATER,DUCT TYPE,STATIONARY106-119126-09965586
4520-01-257-1486HEATER,DUCT TYPE,STATIONARY106-119126-08165586
4520-01-257-3662HEATER,DUCT TYPE,STATIONARY106-119126-10165586
4520-01-257-3663HEATER,DUCT TYPE,STATIONARY106-119126-10065586
4520-01-259-2192HEATER,DUCT TYPE,STATIONARYTFZ-36M74924
4520-01-259-2193HEATER,DUCT TYPE,STATIONARY106-056816-05465586
4520-01-259-5765HEATER,DUCT TYPE,STATIONARYTFZ-35M74924
4520-01-259-5766HEATER,DUCT TYPE,STATIONARY106-056816-03565586
4520-01-260-3257HEATER,DUCT TYPE,STATIONARY106-056816-05364486
4520-01-260-3258HEATER,DUCT TYPE,STATIONARY106-056816-05665586
4520-01-260-6965HEATER,DUCT TYPE,STATIONARY210-19082-42 ITEM 03-107-374924
4520-01-261-0978HEATER,DUCT TYPE,STATIONARY210-19082-42 ITEM 1-64-274924
4520-01-262-7489HEATER,DUCT TYPE,STATIONARY210-19083-42 ITEM 06-107-174924
4520-01-262-7490HEATER,DUCT TYPE,STATIONARY210-19083-42 ITEM 1-36-174924
4520-01-263-0853HEATER,DUCT TYPE,STATIONARY210-19083-42 ITEM 04-78-174924
4520-01-265-7081HEATER,DUCT TYPE,STATIONARY210-19082-42 ITEM 04-106-374924
4520-01-265-7082HEATER,DUCT TYPE,STATIONARY210-19082-42 ITEM 07-64-274924
4520-01-265-7083HEATER,DUCT TYPE,STATIONARY210-19082-42 ITEM 04-78-374924
4520-01-265-7084HEATER,DUCT TYPE,STATIONARY210-19082-42-04-88-174924
4520-01-265-7085HEATER,DUCT TYPE,STATIONARY210-19082-42 ITEM 05-96-174924
4520-01-265-7086HEATER,DUCT TYPE,STATIONARY210-19082-42 ITEM 05-100-174924
4520-01-265-7087HEATER,DUCT TYPE,STATIONARY210-19082-42 ITEM 05-107-174924
4520-01-265-8339HEATER,DUCT TYPE,STATIONARY210-19082-42 ITEM 05-88-174924
4520-01-265-8340HEATER,DUCT TYPE,STATIONARY210-19082-42 ITEM 05-69-174924
4520-01-265-8341HEATER,DUCT TYPE,STATIONARY210-19082-42 ITEM 06-64-274924
4520-01-265-8342HEATER,DUCT TYPE,STATIONARY210-19083-42 ITEM 07-72-274924
4520-01-265-8343HEATER,DUCT TYPE,STATIONARY210-19082-42 ITEM 06-71-274924
4520-01-266-6782HEATER,DUCT TYPE,STATIONARY106-119126-11865586
4520-01-267-0171HEATER,DUCT TYPE,STATIONARY210-19082-42 ITEM 07-71-174924
4520-01-268-5988HEATER,DUCT TYPE,STATIONARY210-19082-42-ITEM-06-63-274924
4520-01-268-5989HEATER,DUCT TYPE,STATIONARY210-19082-42-ITEM-07-64-174924
4520-01-269-8707HEATER,DUCT TYPE,STATIONARY106-056816-03765586
4520-01-270-5750HEATER,DUCT TYPE,STATIONARYAASK-111586-1365586
4520-01-270-5751HEATER,DUCT TYPE,STATIONARYAASK-111586-1165586
4520-01-270-5752HEATER,DUCT TYPE,STATIONARYVDH33M17032
4520-01-270-9533HEATER,DUCT TYPE,STATIONARY210-19082-42-ITEM-05-74-174924
4520-01-270-9534HEATER,DUCT TYPE,STATIONARY210-19082-42-ITEM-04-92-274924
4520-01-270-9535HEATER,DUCT TYPE,STATIONARY210-19082-42-ITEM-05-82-174924
4520-01-272-3882HEATER,DUCT TYPE,STATIONARYEH6X8-1(42.5-3)-6SP17032
4520-01-272-4642HEATER,DUCT TYPE,STATIONARY003-057564-01065586
4520-01-273-1261HEATER,DUCT TYPE,STATIONARYTFZ-0040074924
4520-01-273-4699HEATER,DUCT TYPE,STATIONARY210-19083-42 ITEM 02-77-174924
4520-01-273-5685HEATER,DUCT TYPE,STATIONARYTFZ-02S74924
4520-01-274-9078HEATER,DUCT TYPE,STATIONARYVDH9X3.25-2-41.93-3-3NM17032
4520-01-274-9079HEATER,DUCT TYPE,STATIONARYVDH9X6.25-2-43.74-3-6NM17032
4520-01-275-0154HEATER,DUCT TYPE,STATIONARY210-19082-42-06-67-274924
4520-01-275-0155HEATER,DUCT TYPE,STATIONARYVDH14X3.25-2-43.0-3-3NM17032
4520-01-277-9061HEATER,DUCT TYPE,STATIONARYVDH14X6.25-2-45.72-3-6NM17032
4520-01-278-5403HEATER,DUCT TYPE,STATIONARYTFZ-0060074924
4520-01-283-0789HEATER,DUCT TYPE,STATIONARYTFZ-03S74924
4520-01-283-3794HEATER,DUCT TYPE,STATIONARYTFZ-01S74924
4520-01-287-0913HEATER,DUCT TYPE,STATIONARY210-19082-42-ITEM-1-59-174924
4520-01-287-3991HEATER,DUCT TYPE,STATIONARYTFZ-33M74924
4520-01-287-9195HEATER,DUCT TYPE,STATIONARYTFZ-0030074924
4520-01-288-0780HEATER,DUCT TYPE,STATIONARYTFZ-0020074924
4520-01-290-1318HEATER,DUCT TYPE,STATIONARYEH-AASK-111586-2117032
4520-01-293-5035HEATER,DUCT TYPE,STATIONARYTFZ36HX74924
4520-01-295-7043HEATER,DUCT TYPE,STATIONARY11679124234
4520-01-297-1247HEATER,DUCT TYPE,STATIONARYTFZ-02174924
4520-01-298-5221HEATER,DUCT TYPE,STATIONARY106-056816-02965586
4520-01-304-4029HEATER,DUCT TYPE,STATIONARY106-056816-04565586
4520-01-307-8738HEATER,DUCT TYPE,STATIONARY210-19082-42 ITEM 3-118-174924
4520-01-309-4050HEATER,DUCT TYPE,STATIONARYEH21L-A17032
4520-01-310-9274HEATER,DUCT TYPE,STATIONARYVDH5517032
4520-01-310-9275HEATER,DUCT TYPE,STATIONARYVDH54/217032
4520-01-310-9276HEATER,DUCT TYPE,STATIONARYVDH5417032
4520-01-310-9277HEATER,DUCT TYPE,STATIONARYVDH52A17032
4520-01-312-6656HEATER,DUCT TYPE,STATIONARYVDH-5917032
4520-01-318-0803HEATER,DUCT TYPE,STATIONARYTFZU-24.0-30X30-480/3/2/24-C1C5-74924
4520-01-318-0804HEATER,DUCT TYPE,STATIONARYTFZU-2.0-48X10-120/1/1/120-CQ3Z-74924
4520-01-319-0705HEATER,DUCT TYPE,STATIONARY106-074039-01465586
4520-01-319-7702HEATER,DUCT TYPE,STATIONARY106-074039-02765586
4520-01-319-7703HEATER,DUCT TYPE,STATIONARY106-074039-03065586
4520-01-319-7704HEATER,DUCT TYPE,STATIONARY106-074039-03165586
4520-01-319-7705HEATER,DUCT TYPE,STATIONARY106-074039-03265586
4520-01-319-7706HEATER,DUCT TYPE,STATIONARY106-074039-03565586
4520-01-319-7707HEATER,DUCT TYPE,STATIONARY106-074039-04265586
4520-01-319-7708HEATER,DUCT TYPE,STATIONARY106-074039-04365586
4520-01-319-7709HEATER,DUCT TYPE,STATIONARY106-074039-04465586
4520-01-319-7710HEATER,DUCT TYPE,STATIONARY106-074039-04565586
4520-01-319-9291HEATER,DUCT TYPE,STATIONARY106-074039-00565586

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