Category // FSC 1650 · 28,022 items

Aircraft Hydraulic, Vacuum, and De-icing System Components

Hydraulic, vacuum, and de-icing components for aircraft fluid, suction, and ice-protection circuits, including valve caps.

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28,022 items

  1. SLEEVE ASSEMBLY,VALVE NSN 1650-00-438-3356 P/N 5U5046 · 249-58730-17 · HE284-5057-0001
  2. PISTON,FLUTTER DAMPENER NSN 1650-00-438-3337 P/N 101539 · 101539 · 101539
  3. FILTER ELEMENT,FLUID NSN 1650-00-436-0333 P/N 26051-3 · 21770 · 26051-3
  4. ACCUMULATOR,HYDRAULIC NSN 1650-00-436-0264 P/N 2660396M1 · 2660396M1 · 4H90600-109A
  5. FITTING,CYLINDER NSN 1650-00-434-7615 P/N A51H10655-11 · A51H10655-11 · A51H10655-11
  6. PISTON,LINEAR ACTUATING CYLINDER NSN 1650-00-434-7589 P/N A51H10586-17 · A51H10586-17 · A51H10586-17
  7. FITTING,ACCUMULATOR NSN 1650-00-434-7538 P/N A51H10514-11 · A51H10514-11 · A51H10514-11
  8. PISTON,LINEAR ACTUATING CYLINDER NSN 1650-00-434-7455 P/N A51H10509-11 · A51H10509-11 · A51H10509-11
  9. HEAD,LINEAR ACTUATING CYLINDER NSN 1650-00-434-7445 P/N A51H10503-3 · A51H10503-3 · A51H10503-3
  10. CYLINDER ASSEMBLY,ACTUATING,LINE NSN 1650-00-434-7430 P/N A51H10053-7 · A51H10053-7 · A51H10053-7
  11. ACCUMULATOR,HYDRAULIC NSN 1650-00-434-7421 P/N A51H10053-5 · A51H10053-5 · A51H10053-5
  12. CYLINDER ASSEMBLY,ACTUATING,LINE NSN 1650-00-434-7419 P/N A51H10053-25 · A51H10053-25 · A51H10053-25
  13. QUILL,CYLINDER NSN 1650-00-434-7057 P/N 3186953 · 3186953 · 3186953
  14. CYLINDER ASSEMBLY,ACTUATING,LINE NSN 1650-00-434-6784 P/N A51H20102-4 · A51H20102-4 · A51H20102-4
  15. SPOOL,SLEEVE AND PISTON ASSEMBLY NSN 1650-00-433-8807 P/N 2711021 · 2711021 · 2711021
  16. MANIFOLD ASSEMBLY,HYDRAULIC NSN 1650-00-433-0145 P/N 68-690077-107 · 46340-4 · 46340-4
  17. PARTS KIT,LINEAR ACTUATING CYLIN NSN 1650-00-432-5740 P/N 210-32277-707 · 210-32277-704 · 210-32277-707
  18. MANIFOLD BLOCK ASSEMBLY NSN 1650-00-431-8797 P/N 65651-05068-041 · 65651-05068 · 65651-05068-041
  19. SERVOVALVE,HYDRAULIC NSN 1650-00-431-7942 P/N 252430 · 010-59063 · 15-178C
  20. SERVOVALVE,HYDRAULIC NSN 1650-00-431-7941 P/N 252429 · 010-59064 · 15-183C
  21. HOUSING,STEER SWIVEL,HYDRAULIC NSN 1650-00-431-7536 P/N A51H10576-1 · A51H10576-1 · A51H10576-1
  22. CAP,VALVE NSN 1650-00-431-4023 P/N 041-20931-1 · 041-20931 · 041-20931-1
  23. CYLINDER ASSEMBLY,ACTUATING,LINE NSN 1650-00-431-2578 P/N 200413065-10 · 4H90202-109E · 21501-13
  24. CARTRIDGE,HYDRAULIC NSN 1650-00-431-2548 P/N 89416-10 · 4H90706-103B · RE1066-02-4

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 →

Questions about Aircraft Hydraulic, Vacuum, and De-icing System Components

What does federal supply class 1650 cover?

Federal supply class 1650 covers aircraft hydraulic, vacuum, and de-icing system components: the parts that make up the fluid, suction, and ice-protection circuits of an airframe. Items filed here include valve caps.

How is a part in federal supply class 1650 identified?

A part in this class is identified by its NSN and the item name on its federal record. Each item in the class has its own National Stock Number (NSN) record, listed above.

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