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 1,101-1,200 of 20,345.

NSNItem namePart numberCAGE
4520-01-035-9221ELBOW,AIR CONDITIONING-HEATINGE5-4IN09098
4520-01-035-9731ELBOW,AIR CONDITIONING-HEATINGE45-4IN09098
4520-01-038-4589ELBOW,AIR CONDITIONING-HEATINGE-45-10IN09098
4520-01-041-5255ELBOW,AIR CONDITIONING-HEATINGELBOW-GALV90D22GAMXFS-JEND6IN55610
4520-01-042-0380ELBOW,AIR CONDITIONING-HEATINGELBOW-GALV90D22GAMXFS-JEND4IN55610
4520-01-056-4137ELBOW,AIR CONDITIONING-HEATINGEV-90-2-2409098
4520-01-057-1838ELBOW,AIR CONDITIONING-HEATINGE-90-1 10IN09098
4520-01-068-5794ELBOW,AIR CONDITIONING-HEATINGE-2-18IN09098
4520-01-081-7739ELBOW,AIR CONDITIONING-HEATINGEW10243775Q65
4520-01-100-7675ELBOW,AIR CONDITIONING-HEATING130891689749
4520-01-108-5034ELBOW,AIR CONDITIONING-HEATING1229943719207
4520-01-116-1595ELBOW,AIR CONDITIONING-HEATING74A835622-100776301
4520-01-125-0555ELBOW,AIR CONDITIONING-HEATING1230758719207
4520-01-142-3634ELBOW,AIR CONDITIONING-HEATING100345001612338
4520-01-175-7389ELBOW,AIR CONDITIONING-HEATING1165647119207
4520-01-180-1075ELBOW,AIR CONDITIONING-HEATINGSM-C-61324080063
4520-01-201-7763ELBOW,AIR CONDITIONING-HEATING1164852519207
4520-01-219-2228ELBOW,AIR CONDITIONING-HEATINGE-90-1 5IN09098
4520-01-224-6322ELBOW,AIR CONDITIONING-HEATING1231341819207
4520-01-224-6323ELBOW,AIR CONDITIONING-HEATING1231342119207
4520-01-232-0791ELBOW,AIR CONDITIONING-HEATING75A320914-200176301
4520-01-235-1389ELBOW,AIR CONDITIONING-HEATING13406779466
4520-01-261-9886ELBOW,AIR CONDITIONING-HEATING405-10744-198748
4520-01-263-9629ELBOW,AIR CONDITIONING-HEATING405-12128-198748
4520-01-290-2559ELBOW,AIR CONDITIONING-HEATING136D9184P0507482
4520-01-298-1578ELBOW,AIR CONDITIONING-HEATING1052526556161
4520-01-311-0900ELBOW,AIR CONDITIONING-HEATING6-1-826081337
4520-01-311-7637ELBOW,AIR CONDITIONING-HEATING06-1002-290818565
4520-01-312-0337ELBOW,AIR CONDITIONING-HEATING1767K2139428
4520-01-316-9118ELBOW,AIR CONDITIONING-HEATING17G010098-188277
4520-01-317-0929ELBOW,AIR CONDITIONING-HEATING1234225619207
4520-01-322-9692ELBOW,AIR CONDITIONING-HEATING366-D-426-0358280
4520-01-332-4180ELBOW,AIR CONDITIONING-HEATING
4520-01-332-4181ELBOW,AIR CONDITIONING-HEATING
4520-01-348-9614ELBOW,AIR CONDITIONING-HEATING968-387-0023350
4520-01-352-5652ELBOW,AIR CONDITIONING-HEATING1236951119207
4520-01-367-2148ELBOW,AIR CONDITIONING-HEATING1766K3239428
4520-01-398-4518ELBOW,AIR CONDITIONING-HEATING7406-06302-305395
4520-01-443-8792ELBOW,AIR CONDITIONING-HEATING542877653711
4520-01-461-8388ELBOW,AIR CONDITIONING-HEATING17-2-1415-1/TAN81337
4520-01-461-8998ELBOW,AIR CONDITIONING-HEATING17-2-1415-1/GREEN81337
4520-01-473-4610ELBOW,AIR CONDITIONING-HEATING8T414911083
4520-01-482-1248ELBOW,AIR CONDITIONING-HEATING124790360FW39
4520-01-483-4737ELBOW,AIR CONDITIONING-HEATING1361841EJK3
4520-01-484-0234ELBOW,AIR CONDITIONING-HEATING114E4075-1877272
4520-01-492-2577ELBOW,AIR CONDITIONING-HEATING205-070-474-197499
4520-01-492-2748ELBOW,AIR CONDITIONING-HEATING15411019207
4520-01-509-2972ELBOW,AIR CONDITIONING-HEATING6391040-02 FIND 353711
4520-01-512-4828ELBOW,AIR CONDITIONING-HEATING639392131442
4520-01-516-2286ELBOW,AIR CONDITIONING-HEATING70181499 1105 6 IN.0G3Z2
4520-01-516-2379ELBOW,AIR CONDITIONING-HEATING71743200 1124 3 1/4 X 12-60G3Z2
4520-01-525-8636ELBOW,AIR CONDITIONING-HEATINGRD-4-5926-162534
4520-01-549-9185ELBOW,AIR CONDITIONING-HEATING218-664511083
4520-01-556-3575ELBOW,AIR CONDITIONING-HEATING428440380212
4520-01-556-4119ELBOW,AIR CONDITIONING-HEATING4305042076M6
4520-01-556-7150ELBOW,AIR CONDITIONING-HEATINGMRP120150FW39
4520-01-557-6153ELBOW,AIR CONDITIONING-HEATINGD114018265
4520-01-561-6595ELBOW,AIR CONDITIONING-HEATING031-000180WJE1
4520-01-563-8332ELBOW,AIR CONDITIONING-HEATING250-0GD28G-P20WJE1
4520-01-573-3179ELBOW,AIR CONDITIONING-HEATING1247906319207
4520-01-575-9910ELBOW,AIR CONDITIONING-HEATING169481504664
4520-01-576-0762ELBOW,AIR CONDITIONING-HEATING
4520-01-583-3133ELBOW,AIR CONDITIONING-HEATING901-325-127-10177272
4520-01-586-8903ELBOW,AIR CONDITIONING-HEATING7261156-50356135
4520-01-590-6085ELBOW,AIR CONDITIONING-HEATING3E681211083
4520-01-617-1934ELBOW,AIR CONDITIONING-HEATINGAS1581W040U583
4520-01-622-8958ELBOW,AIR CONDITIONING-HEATING28-8334AQ15N
4520-01-628-6794ELBOW,AIR CONDITIONING-HEATING2372873-170210
4520-01-632-9448ELBOW,AIR CONDITIONING-HEATING1766K3439428
4520-01-647-5290ELBOW,AIR CONDITIONING-HEATING5453511-729957
4520-01-648-6661ELBOW,AIR CONDITIONING-HEATING25PF4897EK50
4520-01-650-9585ELBOW,AIR CONDITIONING-HEATING91E40-172914
4520-01-652-1975ELBOW,AIR CONDITIONING-HEATING332T4325-181205
4520-01-676-7424ELBOW,AIR CONDITIONING-HEATINGLS112717101417
4520-01-686-3599ELBOW,AIR CONDITIONING-HEATING435426780212
4520-01-698-0997ELBOW,AIR CONDITIONING-HEATING197K2316-10092878
4520-01-698-1002ELBOW,AIR CONDITIONING-HEATING197K2315-10092878
4520-01-699-1177ELBOW,AIR CONDITIONING-HEATING1500400647Q14
4520-01-721-6755ELBOW,AIR CONDITIONING-HEATING6D64018-10690099
4520-01-725-2896ELBOW,AIR CONDITIONING-HEATING4041AG011RZM1
4520-01-737-3630ELBOW,AIR CONDITIONING-HEATING9510-507JHB9
4520-01-042-3048ELBOW,DUCT1801792878
4520-00-495-0178ELBOW,HEATING01181512932
4520-01-240-7654ELECTRIC HEATERP15D-DL-13217E615017032
4520-01-446-3166ELECTRICAL HEATER ELEMENT025-0944566935
4520-01-305-2173ELECTRODE AND NOZZLE ASSEMBLY6-2-2365-20-37081337
4520-01-068-2066ELECTRODE,HEATER687045RQL2
4520-01-441-7578ELEMENT ASME18043E-C0NS-0095408
4520-01-261-2311ELEMENT ASSY,HEATERB54300-G146522
4520-00-560-8167ELEMENT HEATING64715712436
4520-00-690-6979ELEMENT HEATING
4520-01-237-8038ELEMENT,HEATERW-3901121
4520-01-430-4221ELEMENT,HEATERH5369F10741
4520-00-933-0995ELEMENT,HEATER,OIL1-4497465586
4520-01-119-0022ELEMENT,HEATING118-119851-09165586
4520-01-660-1088ELEMENT,HOUSING AYXF2164403ES19857
4520-01-660-1134ELEMENT,HOUSING AYXF1864403ES19857
4520-01-660-1140ELEMENT,HOUSING AYXF1684403ES19857
4520-00-401-3904ELEMENT,INFRARED HE42-706-0221519
4520-00-400-5160ELEMENT,WATER HEATEF26S65586

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