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. RING SPLIT NSN 1650-00-453-2905 P/N 99-1446480 · 103516607 · 103516607 · 1-03516-607
  2. ROD PISTON NSN 1650-00-453-2901 P/N 99-1446481 · 1-03516-601 · 103516601 · 103516601
  3. EYE END SUBASSY NSN 1650-00-453-2897 P/N 99-1446474 · 1-03516-205 · 103516207 · 103516207
  4. PIPE SUBASSY NSN 1650-00-453-2896 P/N 99-1446471 · 103516202 · 1-03516-202 · 103516202
  5. END FITTING SUBAS NSN 1650-00-453-2895 P/N 99-1446478 · 103516200 · 1-03516200 · 103516200
  6. CAP,VALVE NSN 1650-00-453-0239 P/N 99-1448078 · 102555603 · 102555603 · 1-02555-603
  7. RING BACKING NSN 1650-00-452-7401 P/N 99-1447175 · 100764622 · 100764622 · 1-00764-622
  8. PLUG VALVE NSN 1650-00-452-7400 P/N 99-1447174 · 1-00764-621 · 100764621 · 100764621
  9. PISTON VALVE NSN 1650-00-452-7382 P/N 99-1447193 · 1-00720-606 · 100720606 · 100720606
  10. VALVE NON RETURN NSN 1650-00-452-7360 P/N 99-1446226 · 102719001 · 1-02719-001 · 102719001
  11. VALVE NON RETURN NSN 1650-00-452-7356 P/N 99-1446225 · 102718001 · 1-02718-001 · 102718001
  12. SEAT SPRING NSN 1650-00-452-7345 P/N 99-1448269 · 102476644 · 1-02476-644 · 102476644
  13. POST LOCKING NSN 1650-00-452-7332 P/N 99-1448307 · 1-02476-639 · 102476639 · 102476639
  14. CAP END NSN 1650-00-452-7329 P/N 99-1448293 · 102476637 · 102476637 · 1-02476-637
  15. BLOCK SERVOVALVE NSN 1650-00-452-7304 P/N 99-1448263 · 102476626 · 102476626 · 1-02476-626
  16. FITTING CENTER VA NSN 1650-00-452-7298 P/N 99-1448282 · 102476615 · 102476615 · 102476615
  17. BODY AND DOWEL AS NSN 1650-00-452-7294 P/N 99-1448300 · 1-02476-208 · 102476208 · 102476208
  18. BELLOWS ASSY NSN 1650-00-452-7293 P/N 99-1448285 · 102476207 · 1-02476-207 · 102476207
  19. BELLOWS SUBASSY NSN 1650-00-452-7292 P/N 99-1448277 · 1-02476-206 · 102476206 · 102476206
  20. BODY ASSY NSN 1650-00-452-7290 P/N 99-1448317 · 102476201 · 1-02476-201 · 102476201
  21. PIVOT VALVE NSN 1650-00-452-7259 P/N 99-1448265 · 1-01332-631 · 101332631 · 101332631
  22. ACCUMULATOR,HYDRAULIC NSN 1650-00-452-5987 P/N 99-1446155 · 103209002 · 1-03209-002 · 103209002
  23. ACCUMULATOR,HYDRAULIC NSN 1650-00-452-5985 P/N 99-1446156 · 103210002 · 1-03210-002 · 103210002
  24. VALVE SPECIAL NSN 1650-00-452-5950 P/N 99-1447014 · 150100623 · 1-50100-623 · 150100623

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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