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. PISTON ROD NSN 1650-00-452-3241 P/N 1-03506-601 · 103506601 · 103506601
  2. RING BACKING NSN 1650-00-452-3159 P/N 707042100 · 7-07042-100 · 707042100
  3. RING BACKING NSN 1650-00-452-3158 P/N 706041250 · 706041250 · 7-06041-250
  4. RING BACKING NSN 1650-00-452-3156 P/N 7-05041-250 · 705041250 · 705041250
  5. SWIVEL POST NSN 1650-00-452-3133 P/N 2-00391-626 · 200391626 · 200391626
  6. HOUSING SWIVEL NSN 1650-00-452-3132 P/N 200391618 · 200391618 · 2-00391-618
  7. SLEEVE LOCK NSN 1650-00-452-3131 P/N 200391617 · 2-00391-617 · 200391617
  8. PLUG CYLINDER ASS NSN 1650-00-452-3129 P/N 200391615 · 200391615 · 2-00391-615
  9. SPINDLE CYLINDER NSN 1650-00-452-3124 P/N 200391613 · 2-00391-613 · 200391613
  10. RING CYLINDER ASS NSN 1650-00-452-3121 P/N 200391648 · 2-00391-611 · 200391648
  11. CLAW CYLINDER ASS NSN 1650-00-452-3118 P/N 20045762 · 200391606 · 20045762
  12. SLEEVE CYLINDER A NSN 1650-00-452-3116 P/N 2-00391-602 · 200391646 · 200391646
  13. SLEEVE CYLINDER A NSN 1650-00-452-3113 P/N 200391601 · 200391601 · 2-00391-601
  14. CYLINDER,ACTUATING,LINEAR NSN 1650-00-451-9840 P/N 4017236-1 · 4017236-1 · 4017236-1
  15. SUPPORT,POPPET NSN 1650-00-451-7788 P/N A51H10608-11 · A51H10608-11 · A51H10608-11
  16. HEAD,PISTON,CYLINDER NSN 1650-00-451-7756 P/N A51H10615-11 · A51H10615-11 · A51H10615-11
  17. REGULATOR ASSEMBLY,AIR NSN 1650-00-450-5594 P/N 392550-2-1 · 7958524-501 · 392550-2-1
  18. FILTER BODY,FLUID NSN 1650-00-449-3466 P/N 359894 · AA90041YD2A · AA90041YD2A
  19. FILTER BODY,FLUID NSN 1650-00-449-3465 P/N 359897 · AA900BE61YD2A · AA900BE61YD2A
  20. CYLINDER ASSEMBLY,ACTUATING,LINE NSN 1650-00-449-3455 P/N 12A049-1D · 1211049-002 · 4H90233-101D
  21. PLATE,MOUNTING,HYDRAULIC BRAKE NSN 1650-00-449-2257 P/N 65A32 · 65A32 · 65A32
  22. CHECK,SPECIAL NSN 1650-00-449-2255 P/N DS-920553 · 65A30 · DS-920553
  23. ACCUMULATOR,HYDRAULIC NSN 1650-00-448-0381 P/N 60C1042 · 1725-0 · 172500
  24. CYLINDER ASSEMBLY,ACTUATING,LINE NSN 1650-00-448-0380 P/N 60C1041 · 158800 · 1588-0

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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