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Home/Military Standard parts/Seals & Fittings/FSC 4820
Category // FSC 4820 · 153,247 items

Valves, Nonpowered

Valves operated by hand or by the fluid itself, including drain cocks, safety relief valves, and angle valves.

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153,247 items

  1. RETAINER,SEAT,VALVE NSN 4820-01-414-3362 P/N DF2300-4634 · DF2300-4634-B7 · 6406374 · 218015996 · +3 more
  2. VALVE,BALL NSN 4820-01-414-2849 P/N DF330670 ASSY 98L1 · 801-6408789 ASSY 98 · 211094082 · 801-6408789 ASSY 98L1 · +3 more
  3. VALVE,GLOBE NSN 4820-01-414-0144 P/N S1E10166-8 · S1E10166 ITEM 6 · S1E10166-7 · S1E10166-8L1 · +3 more
  4. VALVE,BALL NSN 4820-01-413-8275 P/N DF2300-4634-VVVB-ASSY-A · DF2300-4634 · 218004177 · 6406374 · +3 more
  5. STEM,FLUID VALVE NSN 4820-01-413-7559 P/N 7550478-6397434-025-12 · 803-6397434-X11XX-012 · G547-0002-6397434-025-12 · 7550478-6397434-025-12L1 · +3 more
  6. PISTON,VALVE NSN 4820-01-413-3674 P/N 21837 FIND 13 · 21105 FIND 28 · 21105-1005-1 · 21105 · +3 more
  7. VALVE,BALL NSN 4820-01-412-2656 P/N BA-100-700A12 · BA-100 I/2IPS · BA100.50IPS · BA-100A SIZE 1/2 · +3 more
  8. VALVE,GATE NSN 4820-01-412-0283 P/N 5500098 · 5500098-005 · 6904366 · 6904366 ITEM NO.V-8 · +3 more
  9. RETAINER,DISK,VALVE NSN 4820-01-411-8645 P/N A07057.004.127 · SW132 FIND 6C · SW132-6C · SW132-6C · +3 more
  10. VALVE,BUTTERFLY NSN 4820-01-411-7599 P/N 16455-3 ITEM 012 · 3860-173331A · D-80492 · J003860 · +3 more
  11. DISK,VALVE NSN 4820-01-408-6994 P/N 63750-2 ITEM 4 · 36534 · 63750 · 36534CP · +3 more
  12. VALVE ASSEMBLY,MANIFOLD NSN 4820-01-408-3177 P/N 12412289 · 12412289 · 12412289 · 3479203851 · +3 more
  13. VALVE,SAFETY RELIEF NSN 4820-01-408-0151 P/N 2HG698 · 2HG698 · 851815 · RD103S35X4806-2100 · +3 more
  14. DISK,VALVE NSN 4820-01-407-9318 P/N SW138-18 · B11740.001.102 · SW138 · B15529.001.102 · +3 more
  15. PARTS KIT,BUTTERFLY VALVE NSN 4820-01-407-7598 P/N CS 74192 · 2498-00-286 8 PC. 5,6,7,8 · YCS74192 · 2498-00-282 8 PC. 5,6,7,8 · +3 more
  16. VALVE,BALL NSN 4820-01-407-2938 P/N 12412407-08 · BV-32N · BV-32N · 12412407-08 · +3 more
  17. VALVE,CHECK NSN 4820-01-407-1265 P/N 90291000SS · BS-B-90291SS · 90291000L1 · DS-B-90291L1 · +3 more
  18. VALVE,SAFETY RELIEF NSN 4820-01-407-0682 P/N SW1073 · 211047596 · SW138 · SW138 02S0015 · +3 more
  19. FIBER LOCK,VALVE NSN 4820-01-406-9339 P/N V1D10833-24 · V1D10808 · V2B11677-NNCP · V1D10862 ITEM 24 · +3 more
  20. FIBER LOCK,VALVE NSN 4820-01-406-9337 P/N V1D10862 ITEM 32 · V2B11676-NNCP · V1D10808 · V1D10833-32 · +3 more
  21. VALVE,SAFETY RELIEF NSN 4820-01-406-4884 P/N BAMAA03SCC-A054 · BAMAA03SCC-A054 · BAMAA05SCC · BAMAA03SCC · +3 more
  22. DISK,VALVE NSN 4820-01-400-3158 P/N 265342801 · 2650-3210 · 2650-3210 ITEM 58 · 2650-3428 · +3 more
  23. VALVE,SAFETY RELIEF NSN 4820-01-399-5659 P/N NMP0106F01S0060 CDS-666 · CDS-666 · NMP-106 · CDS-666 · +3 more
  24. CAP,VALVE NSN 4820-01-398-9875 P/N 4775908-0007 · 516-4775908 ITEM 6 · 8791-5801 IT 7 · 87791-5801 IT 7L1 · +3 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 Valves, Nonpowered

What does federal supply class 4820 cover?

Federal supply class 4820 covers nonpowered valves, valves operated by hand or by the fluid itself rather than by a motor or actuator. Items filed here include drain cocks, safety relief valves, and angle valves.

How is a part in federal supply class 4820 identified?

A valve is identified by its NSN and item name, and the record carries the characteristics on file and the manufacturer cross-references for it. Each item in the class has its own National Stock Number (NSN) record, listed above.

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