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. VALVE,REGULATING FL NSN 1650-00-942-9419 P/N HP771100-109 · HP771100-109 · 3H90020-109
  2. CAP,ACCUMULATOR NSN 1650-00-942-7578 P/N 088425103 · 088425-103 · 8425-103
  3. VALVE PLATE,HYDRAULIC MOTOR-PUMP NSN 1650-00-942-2111 P/N 5384-5 · 5384-5 · 5384
  4. PLATE,RETAINING,SHA NSN 1650-00-942-2110 P/N 933389 · 1545-4R · 933389
  5. CAP,HYDRAULIC MOTOR NSN 1650-00-942-2109 P/N 921811 · 3463 · 921811
  6. GUIDE,STOP,VALVE AS NSN 1650-00-942-0098 P/N 2632783 · 2632783 · 2632783
  7. STOP,PISTON CYLINDER ASSEMBLY NSN 1650-00-941-9399 P/N 389466-1 · 389466-1 · 389466-1
  8. HEAD,HYDRAULIC MOTOR-PUMP NSN 1650-00-941-9393 P/N DS-922262 · 2497-4E · DS-922262
  9. PISTON,HYDRAULIC MOTOR-PUMP NSN 1650-00-941-9390 P/N DS-922257 · 1882-5 · DS-922257
  10. ORIFICE UNIT NSN 1650-00-941-9381 P/N DS-922282 · 5464-30 · DS-922282
  11. RING,MATING NSN 1650-00-941-9380 P/N 934753 · 5383 · 934753
  12. CAP,ACCUMULATOR NSN 1650-00-941-9369 P/N 123LM40061 · 123LM40061-1 · 123LM40061-1
  13. PARTS KIT,LINEAR ACTUATING CYLIN NSN 1650-00-941-6353 P/N 123GSK405-100 · 123GSK405-100 · 123GSK405-100
  14. PLUNGER,CYLINDER,PISTON NSN 1650-00-941-6352 P/N 123HM40080-3 · 123HM40080-3 · 123HM40080-3
  15. PARTS KIT,LINEAR ACTUATING CYLIN NSN 1650-00-941-6348 P/N 123GSK406-100 · 123GSK406-100 · 123GSK406-100
  16. HOUSING,SWIVEL,DOWNLOCK NSN 1650-00-941-6346 P/N 123HM40102 · 123HM40102-1 · 123HM40102-1
  17. TUBE AND FLANGE ASSY NSN 1650-00-941-1252 P/N 186594 · 186594 · 186594
  18. HOUSING,VALVE NSN 1650-00-940-9370 P/N 65651-06379-101 · 65651-06379 · 65651-06379-101
  19. SWIVEL BLOCK,HYDRAULIC NSN 1650-00-940-9329 P/N 65651-06013 · 65651-06013-101 · 65651-06013-101
  20. HEAD,LINEAR ACTUATING CYLINDER NSN 1650-00-940-9326 P/N 65651-06103-041 · 65651-06103 · 65651-06103-041
  21. FLAG,PIN PULLER NSN 1650-00-940-9324 P/N 65651-06382-1 · 65651-06382-101 · 65651-06382-101
  22. FITTING,HYDRAULIC NSN 1650-00-939-9055 P/N 65651-11026-103 · 65651-11026-105 · 65651-11026-105
  23. RETAINER,FILTER ELE NSN 1650-00-939-3591 P/N 52-10035 · 52-10035 · 52-10035
  24. RETAINER,FILTER ELEMENT NSN 1650-00-939-3590 P/N 52-10033 · 52-10033 · 52-10033

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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