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. FILTER ELEMENT,FLUID NSN 1650-01-227-7315 P/N 920245-001 · 920245-001 · 328427 · 920245-001
  2. POPPET,ASSEMBLY NSN 1650-01-227-3676 P/N F62W1149 · F62W1149 · F62W1149 · 1650PL1943477
  3. SLEEVE AND PISTON A NSN 1650-01-226-8523 P/N 3372040-3 · 3372040-3 · 3372040-1 · 3372040-3
  4. KIT,VALVE,LIFT-CHECK NSN 1650-01-226-5151 P/N 123GSK30-100 · 123GSK30-100 · 123GSK30-100 · 123GSK30-100
  5. RETAINER,ACTUATOR NSN 1650-01-224-8822 P/N 960122-019 · 960122-019 · 960122-019 · 960122-019
  6. MOTOR-PUMP,HYDRAULIC NSN 1650-01-224-6682 P/N M-4730-20E · 4730-20E · 70550-02046-106 · 1650PL1938147
  7. SERVOCYLINDER NSN 1650-01-224-6596 P/N 20020-30 · 20022-30 · 20020-30 · 20022-30
  8. SCROLL ASSY,HYDRAULIC LOAD CONTR NSN 1650-01-222-2922 P/N 4H31018-103C · 4H31018-103C · 4H31018-103C · 4H31018-103C
  9. PISTON,LINEAR ACTUATING CYLINDER NSN 1650-01-220-4757 P/N 2226035-3 · 2226035-3 · 2226035-3 · 2226035-3
  10. HUB,GEAR,ADJUSTING-ACTUATOR NSN 1650-01-087-4369 P/N 3472903 · 3472903 · 3472903 · 3472903
  11. RING,PISTON EXPANDER NSN 1650-01-085-0264 P/N 19638 · 19638 · 19638 · 19638
  12. FILTER ELEMENT,FLUID NSN 1650-01-082-7210 P/N 205-076-034-101 · 205-076-034 · 7588914 · ACA969F85
  13. PARTS KIT,LINEAR ACTUATING CYLIN NSN 1650-01-081-4072 P/N 2775717-101 · 2775717-101 · 2775717-101 · 2775717-101
  14. PARTS KIT,SERVO VALVE NSN 1650-01-080-9734 P/N 2751533 · 2751533 · 2751533 · 9835377-10
  15. COIL ASSEMBLY,HYDRAULIC VALVE NSN 1650-01-079-9170 P/N 36466-1 · 36446 · 36466 · 36446-1
  16. FILTER,FLUID NSN 1650-01-079-8820 P/N 6692493 · FIL025CC-BMOQHN · 63559-00 · P142-01-0
  17. FILTER BODY,FLUID NSN 1650-01-071-8503 P/N 16VH017-7 · 1650PL0659447 · 1650PL1598070 · AA-A529-12D2A
  18. ACCUMULATOR,HYDRAULIC NSN 1650-01-064-0020 P/N 2750534M1 · C7902-1 · 2750534M1 · 2750534M1
  19. CAP,VALVE NSN 1650-01-063-2720 P/N 041-56739 · 041-59059 · 041-59059 · 041-56739
  20. SLEEVE ASSEMBLY NSN 1650-01-063-2566 P/N 029-44192-125 · 029-44192-125-2 · 029-44192-25-2 · 029-44192-125-2
  21. FITTING,END NSN 1650-01-060-5511 P/N 128HM10210-1 · 128HM10210 · 128HM10210-1 · 128HM10210-1
  22. BODY,SWIVEL NSN 1650-01-060-5494 P/N 128HM10004-2 · 128HM1004-2 · 128HM10004-2 · 128HM10004-2
  23. FILTER,FLUID NSN 1650-01-059-8621 P/N 7531096-30 · 7531096-30 · AC-900-121PY1 · AC-900-121PY1
  24. PISTON,HYDRAULIC ACCUMULATOR NSN 1650-01-059-6099 P/N 2734623 · 2734623 · 2734623 · 2734623

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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