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. SPLIT RING NSN 1650-00-453-0132 P/N 99-1446397 · 1-01351-603 · 101351603 · HA92238 · +1 more
  2. COVER VALVE NSN 1650-00-452-7326 P/N 99-1448275 · 102476633 · 102476633 · 1-02476-633 · +1 more
  3. VALVE,FLUID PRESSURE REGULATING, NSN 1650-00-452-6140 P/N 75B690087-101 · 102599001-101 · 102599001 · 1-02599-001 · +1 more
  4. FORK END NSN 1650-00-452-5920 P/N 99-1445888 · 34709 · CH34709 · CH34709 · +1 more
  5. PISTON ASSY ACTUA NSN 1650-00-452-5889 P/N 99-1482576 · 37685 · 37685 · CH37685 · +1 more
  6. EYE END ASSY NSN 1650-00-452-5835 P/N 35825 · 99-1482512 · 35825 · BH35825 · +1 more
  7. RING VALVE SHUTTL NSN 1650-00-452-3359 P/N 99-1447412 · 103008619 · 103008619 · 1-03008-619 · +1 more
  8. RING BACKING NSN 1650-00-452-3336 P/N 706041200 · 99-1446421 · 7-06041-200 · 706041200 · +1 more
  9. RING DAMPING NSN 1650-00-452-3245 P/N 103506607 · 103506607 · 1-03506-607 · 103506607 · +1 more
  10. SERVOVALVE,HYDRAULIC NSN 1650-00-451-7686 P/N A51H9022-1 · A51H9022-1 · HP1124100-1 · A51H9022-1 · +1 more
  11. FILTER ELEMENT,FLUID NSN 1650-00-450-8303 P/N 29386 · 50219 · 21667 · 22242 · +1 more
  12. LIMITER,STROKE,SERV NSN 1650-00-443-3263 P/N 31024 · 31024 · 31024 · 31024 · +1 more
  13. GUIDE,ACTUATOR NSN 1650-00-442-8092 P/N 30033 · 30033 · 30033 · 30033 · +1 more
  14. PARTS KIT,SENSOR OVERHAUL NSN 1650-00-442-4370 P/N 658377-1 · 658377-1 · 658377-1 · 658377-1 · +1 more
  15. ADAPTER,HYDRAULIC F NSN 1650-00-441-6937 P/N 212-076-114-1 · 212-076-114-1 · 212-076-114-1 · 212-076-114-001 · +1 more
  16. PISTON,FLUTTER DAMPENER NSN 1650-00-441-5447 P/N 32-69802-3 · 32-69802-3 · 32-69802-3 · 32-69802 · +1 more
  17. HEAD,LINEAR ACTUATING CYLINDER NSN 1650-00-441-5404 P/N 32-69758-1 · 32-69758-1 · 32-69758-1 · 32-69758-1 · +1 more
  18. CYLINDER,ACTUATING,LINEAR NSN 1650-00-434-7518 P/N A51H10508-11 · A51H10508-11 · A51H10508-11 · A51H10508-11 · +1 more
  19. FITTING,ACTUATOR NSN 1650-00-434-7511 P/N A51H10666-11 · A51H10666-11 · A51H10666-11 · A51410666-11 · +1 more
  20. PISTON,LINEAR ACTUATING CYLINDER NSN 1650-00-434-7480 P/N A51H10510-11 · A51H10510-11 · A51H10510-11 · A51H10510-11 · +1 more
  21. RETAINER,REGULATOR NSN 1650-00-434-7415 P/N HP1138110-1 · HP1138110-1 · HP1138110-1 · HP1138110-1 · +1 more
  22. SLIDE,DIRECTIONAL CONTROL LINEAR NSN 1650-00-434-7266 P/N 3187273 · 3187273 · 3187273-1 · 3187273-1 · +1 more
  23. RACE,INDICATOR NSN 1650-00-433-8797 P/N A51H30519-11 · A51H30519-13 · A51H30519-13 · A51H30519-11 · +1 more
  24. PISTON,LINEAR ACTUATING CYLINDER NSN 1650-00-432-3428 P/N 511225-2 · 511225-2 · 511225-2 · 511225-2 · +1 more

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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