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 12,101-12,200 of 20,345.

NSNItem namePart numberCAGE
4520-01-299-3560PIPE,AIR CONDITIONING-HEATING761-5525-00113499
4520-01-299-8881PIPE,AIR CONDITIONING-HEATING1236939919207
4520-01-304-3849PIPE,AIR CONDITIONING-HEATING412-073-111-10197499
4520-01-304-3850PIPE,AIR CONDITIONING-HEATING412-073-112-10197499
4520-01-304-3853PIPE,AIR CONDITIONING-HEATING412-073-415-10197499
4520-01-306-2111PIPE,AIR CONDITIONING-HEATING6-1-826381337
4520-01-307-5802PIPE,AIR CONDITIONING-HEATINGD5532646522
4520-01-310-4381PIPE,AIR CONDITIONING-HEATING1767K1139428
4520-01-312-7369PIPE,AIR CONDITIONING-HEATING5566039-153711
4520-01-314-0400PIPE,AIR CONDITIONING-HEATINGL5351769-03198748
4520-01-316-8220PIPE,AIR CONDITIONING-HEATING430779512204
4520-01-323-6057PIPE,AIR CONDITIONING-HEATING8837280-0198752
4520-01-326-9209PIPE,AIR CONDITIONING-HEATING717780450-01904939
4520-01-332-4182PIPE,AIR CONDITIONING-HEATING
4520-01-332-4183PIPE,AIR CONDITIONING-HEATING
4520-01-332-4184PIPE,AIR CONDITIONING-HEATING
4520-01-332-4185PIPE,AIR CONDITIONING-HEATING
4520-01-332-4186PIPE,AIR CONDITIONING-HEATING
4520-01-332-4187PIPE,AIR CONDITIONING-HEATING
4520-01-332-4188PIPE,AIR CONDITIONING-HEATING
4520-01-332-4189PIPE,AIR CONDITIONING-HEATING
4520-01-332-4190PIPE,AIR CONDITIONING-HEATING
4520-01-332-4191PIPE,AIR CONDITIONING-HEATING
4520-01-332-4192PIPE,AIR CONDITIONING-HEATING
4520-01-332-4193PIPE,AIR CONDITIONING-HEATING
4520-01-332-4194PIPE,AIR CONDITIONING-HEATING
4520-01-332-4195PIPE,AIR CONDITIONING-HEATING
4520-01-333-1802PIPE,AIR CONDITIONING-HEATING51-8IN-30GA04093
4520-01-333-1803PIPE,AIR CONDITIONING-HEATING4-8IN-30GA04093
4520-01-334-8992PIPE,AIR CONDITIONING-HEATING1379M39P0407482
4520-01-335-8788PIPE,AIR CONDITIONING-HEATING213-8IN13231
4520-01-339-8101PIPE,AIR CONDITIONING-HEATING833150-00522915
4520-01-339-8102PIPE,AIR CONDITIONING-HEATING833150-00622915
4520-01-340-0086PIPE,AIR CONDITIONING-HEATING1D23765G0297942
4520-01-340-0087PIPE,AIR CONDITIONING-HEATING1D23765G0197942
4520-01-342-1575PIPE,AIR CONDITIONING-HEATING896236914304
4520-01-343-5129PIPE,AIR CONDITIONING-HEATING719472-296214
4520-01-346-2855PIPE,AIR CONDITIONING-HEATING4071821-80077445
4520-01-348-2472PIPE,AIR CONDITIONING-HEATING
4520-01-349-3518PIPE,AIR CONDITIONING-HEATING10-0028-1572914
4520-01-351-0234PIPE,AIR CONDITIONING-HEATING155648027X677
4520-01-353-0796PIPE,AIR CONDITIONING-HEATING8060070334
4520-01-360-6553PIPE,AIR CONDITIONING-HEATING1766K1839428
4520-01-365-3063PIPE,AIR CONDITIONING-HEATING955851339VG9
4520-01-369-0694PIPE,AIR CONDITIONING-HEATING
4520-01-369-0695PIPE,AIR CONDITIONING-HEATING
4520-01-370-2985PIPE,AIR CONDITIONING-HEATINGA206A289-9688818
4520-01-370-8904PIPE,AIR CONDITIONING-HEATING1519935-11398897
4520-01-371-2808PIPE,AIR CONDITIONING-HEATING722059579
4520-01-376-1368PIPE,AIR CONDITIONING-HEATING5750004-13550079
4520-01-376-1369PIPE,AIR CONDITIONING-HEATING5750046-14653711
4520-01-376-2750PIPE,AIR CONDITIONING-HEATING5750005-19750079
4520-01-391-9204PIPE,AIR CONDITIONING-HEATING2053AS059-0130003
4520-01-392-7298PIPE,AIR CONDITIONING-HEATING106-119126-05965586
4520-01-394-1919PIPE,AIR CONDITIONING-HEATING106-119126-03865586
4520-01-397-8010PIPE,AIR CONDITIONING-HEATING2053AS104-0130003
4520-01-399-0810PIPE,AIR CONDITIONING-HEATING165A609-103640
4520-01-408-1243PIPE,AIR CONDITIONING-HEATING7K-317611083
4520-01-408-7388PIPE,AIR CONDITIONING-HEATINGC516899157958
4520-01-412-9556PIPE,AIR CONDITIONING-HEATINGP5326937W356
4520-01-419-0974PIPE,AIR CONDITIONING-HEATING6-54351-176823
4520-01-420-9166PIPE,AIR CONDITIONING-HEATING106-119126-02665586
4520-01-430-8876PIPE,AIR CONDITIONING-HEATING720-1280081-90129436
4520-01-437-0218PIPE,AIR CONDITIONING-HEATINGPL1133-00-D FIND 1438450
4520-01-437-0224PIPE,AIR CONDITIONING-HEATING9002E-01-C38450
4520-01-437-0233PIPE,AIR CONDITIONING-HEATINGPL9002E-02-C38450
4520-01-437-0262PIPE,AIR CONDITIONING-HEATINGPL9003E-00-C38450
4520-01-437-1408PIPE,AIR CONDITIONING-HEATINGPL9003E-01-C38450
4520-01-444-3372PIPE,AIR CONDITIONING-HEATING12076066459
4520-01-444-7192PIPE,AIR CONDITIONING-HEATINGBWT11218-1K2962
4520-01-444-7200PIPE,AIR CONDITIONING-HEATING901-325-526-10177272
4520-01-444-7201PIPE,AIR CONDITIONING-HEATING901-325-526-10377272
4520-01-444-7202PIPE,AIR CONDITIONING-HEATING901-325-531-10177272
4520-01-444-7203PIPE,AIR CONDITIONING-HEATING901-325-527-10177272
4520-01-444-7204PIPE,AIR CONDITIONING-HEATINGBWT11171-1K2962
4520-01-444-7205PIPE,AIR CONDITIONING-HEATING901-325-533-10377272
4520-01-444-7206PIPE,AIR CONDITIONING-HEATING901-325-533-10777272
4520-01-444-7207PIPE,AIR CONDITIONING-HEATING901-325-539-10177272
4520-01-444-7208PIPE,AIR CONDITIONING-HEATING901-325-539-10377272
4520-01-444-7209PIPE,AIR CONDITIONING-HEATING901-325-540-10177272
4520-01-444-7211PIPE,AIR CONDITIONING-HEATING901-325-540-10377272
4520-01-444-7227PIPE,AIR CONDITIONING-HEATING
4520-01-444-7228PIPE,AIR CONDITIONING-HEATING
4520-01-444-8838PIPE,AIR CONDITIONING-HEATING12076193346
4520-01-455-2832PIPE,AIR CONDITIONING-HEATING197A181-103640
4520-01-462-0513PIPE,AIR CONDITIONING-HEATING82-2733749-167032
4520-01-463-2127PIPE,AIR CONDITIONING-HEATING1321969618876
4520-01-465-4476PIPE,AIR CONDITIONING-HEATINGABM7009-59688277
4520-01-465-4477PIPE,AIR CONDITIONING-HEATINGABM7009-84588277
4520-01-465-4790PIPE,AIR CONDITIONING-HEATING1321967218876
4520-01-467-9969PIPE,AIR CONDITIONING-HEATING
4520-01-470-6824PIPE,AIR CONDITIONING-HEATING545-0202-0070HJ40
4520-01-470-9970PIPE,AIR CONDITIONING-HEATING10253626-918876
4520-01-473-7813PIPE,AIR CONDITIONING-HEATINGAT1810191QME2
4520-01-473-7814PIPE,AIR CONDITIONING-HEATING43828251QME2
4520-01-474-4272PIPE,AIR CONDITIONING-HEATINGAT2139361QME2
4520-01-474-4305PIPE,AIR CONDITIONING-HEATINGAT2139351QME2
4520-01-475-2614PIPE,AIR CONDITIONING-HEATING1246608019207
4520-01-477-0609PIPE,AIR CONDITIONING-HEATING640480000012361
4520-01-480-9816PIPE,AIR CONDITIONING-HEATING

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