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Category // FSC 4520 · 12,511 items

Space and Water Heating Equipment

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12,511 items

  1. IGNITER,SPARK,FUEL NSN 4520-01-562-1939 P/N J5470A · A3298698-207-NG · A3298698
  2. HEATING ELEMENT,ELECTRICAL,NONIM NSN 4520-01-561-1622 P/N 10004004-001 · 5-15-36040 · HK23126
  3. DAMPER,FLUE NSN 4520-01-560-4455 P/N N-68G-11HX16WX16L-R · N-2131 · N-68G-11-16-16L-R
  4. HEATER,WATER,ELECTRIC NSN 4520-01-559-5870 P/N 17749 TYPE 3 · 17749 SHEET 2 TYPE 3 · 17749 REV C TYPE 3
  5. HEATING ELEMENT,ELECTRICAL,IMMER NSN 4520-01-559-5857 P/N 155-044239-012 REV- · 17749 PC 11 · F124403NLY
  6. HEATER,VENTILATION,DUCT TYPE NSN 4520-01-557-8324 P/N T29HNM(MOD) · 83-A-5394ITEM81/L-NOTE4 · T29H-C
  7. HEATING ELEMENT,ELECTRICAL,NONIM NSN 4520-01-557-3309 P/N 536-430-006 · 536-430-006 · 536-430-006
  8. HEATING ELEMENT,ELECTRICAL,NONIM NSN 4520-01-557-1479 P/N 812349-4 · PL-57144-16 · 00-812349-00004
  9. HEATING ELEMENT,ELECTRICAL,NONIM NSN 4520-01-557-1468 P/N PL-57144-15 · 00-812349-00003 · 812349-3
  10. HEATING ELEMENT,ELECTRICAL,IMMER NSN 4520-01-556-3446 P/N 155-044239-013 · 17749 REV C SHT 3 PC 11 · F154403NLY
  11. HEATING ELEMENT,ELECTRICAL,IMMER NSN 4520-01-555-7804 P/N 1298-10-D FIND NO.12 · 43-505-031 · 511X-180428
  12. CAP,FLUE NSN 4520-01-553-8874 P/N 00173112 · 00173112 · 00173112
  13. HEATING ELEMENT,ELECTRICAL,IMMER NSN 4520-01-553-8506 P/N 1834-419-22 · 1834-419-22 · 1834-419-22
  14. HEATING ELEMENT,ELECTRICAL,IMMER NSN 4520-01-553-8503 P/N 1834-430-47-HTR · 1834-430-47-HTR · 1834-430-47-HTR
  15. HEATING ELEMENT,ELECTRICAL,IMMER NSN 4520-01-553-8502 P/N 1834-430-2 · 1834-430-2 · 1834-430-2
  16. HEATING ELEMENT,ELECTRICAL,IMMER NSN 4520-01-553-8501 P/N 1834-430-45 · 1834-430-45 · 1834-430-45
  17. HEATING ELEMENT,ELECTRICAL,IMMER NSN 4520-01-553-3665 P/N 156-305614-002 · EMT-303E4TPVXX · 156-305614-016
  18. HEATING ELEMENT,ELECTRICAL,NONIM NSN 4520-01-551-8094 P/N PA20397/2111-04-H01 · PA20397/2110 ITEM 39 · PA20397/2111
  19. HEAT EXCHANGER PLATE,FRAME NSN 4520-01-550-7553 P/N 5-456-22-033-001 · 5-456-22-033-001 · PA20397/2110 IT 25
  20. HEATER,VENTILATION,DUCT TYPE NSN 4520-01-549-7317 P/N 400-0104-19 · 400-0104-19 · AK-ECU-686ATT
  21. HEATER,VENTILATION,DUCT TYPE NSN 4520-01-549-7314 P/N 400-0104-16 · 400-0104-16 · AK-ECU-686ATT2.5
  22. HEATING ELEMENT,ELECTRICAL,NONIM NSN 4520-01-549-3489 P/N PA20397/2111 REV 3 ITEM 03 · PA20397/2111 · 144864
  23. REGISTER,AIR NSN 4520-01-549-1243 P/N AVK84 · 922540 · A-VK84
  24. DAMPER,FLUE NSN 4520-01-548-8482 P/N 1006787-12125 · 12125 · 1006787-12125

Ranked by how many manufacturer cross-references are on file. Every item is quote-only — the federal record carries no price and no stock, and Atlas publishes neither. Browsing stops at page 500 of this class — past that, search by number. Send a whole list →