ATLASAir Supply

321-252-9430Mon–Fri · 8a–6p ET
Quote0 Request a Quote →
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.

Filter

153,247 items

  1. VALVE,SAFETY RELIEF NSN 4820-01-314-1016 P/N V112 1.50X2.0IN 128T147PSI · NMP1508 1.50X2.0IN 128T147PSI · V112 1.50X2.0IN 128T147PSI · NMP1508 1.50X2.0IN 128T147PSI · +2 more
  2. VALVE,SAFETY RELIEF NSN 4820-01-314-1015 P/N NMP-1501 DB-10F 138T162PSI · DB-10F 1 1/2X2IN 138T162PSI · DB-10F 1 1/2X2IN 138T162PSI · NMP-1501 DB-10F 138T162PSI · +2 more
  3. VALVE,REGULATING,FLUID PRESSURE NSN 4820-01-314-0241 P/N 3423-1001 · 3423-0001 ITEM 11 · 3423-1001-1 · 3423-1001-1C1 · +2 more
  4. STEM,FLUID VALVE NSN 4820-01-313-8778 P/N 004.104.0036 · NMP-150 PIECE 12 · NMP-150 PIECE 12 · 004.104.0036 · +2 more
  5. STEM,FLUID VALVE NSN 4820-01-313-8777 P/N 004.307.0364 · NMP-1195 ITEM 14 · NMP-1195 ITEM 14 · 004.307.0364 · +2 more
  6. VALVE,SAFETY RELIEF NSN 4820-01-313-8648 P/N D0-80F NMP-1195 491T546PSI · NMP-1195 D0-80F 491T546PSI · D0-80F NMP-1195 491T546PSI · NMP-1195 D0-80F 491T546PSI · +2 more
  7. VALVE,SAFETY RELIEF NSN 4820-01-313-8647 P/N D49501 ITEM R10 · D49501 · D49501 ITEM R10AH1H106-BMB · R10AH1H106-BM3 · +2 more
  8. STEM,FLUID VALVE NSN 4820-01-313-5459 P/N 16385-2 · 02-16389-2 · 16385 2-16389-2 · 16385 ITEM 2 · +2 more
  9. VALVE,CHECK NSN 4820-01-313-4541 P/N 5071 · 54-111F 2IN. BRZ · 54-111F 2IN. BRZ · 1018-2-4468 · +2 more
  10. VALVE,SAFETY RELIEF NSN 4820-01-313-2811 P/N A2A125T104000N · 419 553 81 07 · 8F3924 · A2A125Z AAA N · +2 more
  11. STEM,FLUID VALVE NSN 4820-01-313-2507 P/N 255587,PIECE 16 · 255593,PIECE 10 · SS845-2445483 ASSY MV · 255593,PIECE 10L1 · +2 more
  12. VALVE,GLOBE NSN 4820-01-312-5959 P/N DGN-3T · 270 · ES8453 · 8772424 · +2 more
  13. CAP,VALVE NSN 4820-01-312-5081 P/N NMP 1109 · NMP 1109 PIECE 12 · NMP 1109 · NMP 1109 PIECE 12 · +2 more
  14. STEM,FLUID VALVE NSN 4820-01-312-4144 P/N PL2850-0020 FIND 28 · 2850-0023-1 · PL2850-0020 FIND 28 · 2850-0023 1CP · +2 more
  15. VALVE,PLUG NSN 4820-01-312-3993 P/N 2870-0001-41 ITEM 12 · 2819-0038-1 · 2870-0001-9 ITEM12 · 2870-0001-41 ITEM 12C1 · +2 more
  16. DISK,VALVE NSN 4820-01-312-2046 P/N 53922 · 19965N · RV19885F · 19965N PIECE 13 · +2 more
  17. VALVE,SAFETY RELIEF NSN 4820-01-311-9466 P/N T-1.25X1.25 IN- · T-1.25X1.25 71T · 6000F2 · 314683-1541F · +2 more
  18. VALVE,CHECK NSN 4820-01-311-9459 P/N 6310033 · K966020 ITEM 4 · 6310033 · 6310033H · +2 more
  19. SEAT,VALVE NSN 4820-01-311-8398 P/N NB-0102-E 3-1/2IN PIECE 18 · NB-0102-D-0350 PIECE 2 · NB-0102-D-0350-2 · NB-0102-D-0350-2 · +2 more
  20. VALVE,SAFETY RELIEF NSN 4820-01-311-7994 P/N G124947 · G124947-1 · G124947 · G124947-1 · +2 more
  21. VALVE,SAFETY RELIEF NSN 4820-01-311-7993 P/N G124947 · G124947-2 · G124947 · G124947-2 · +2 more
  22. RETAINER,DISK,VALVE NSN 4820-01-311-4846 P/N C49332MBD · D52008 ITEM 6 · D49445-VTN ITEM NO 6 · D52008 · +2 more
  23. DISK,VALVE NSN 4820-01-311-3968 P/N 10153 · 109-204-060-139-000 · 39-1001AVE2 · 204-060-139-000 · +2 more
  24. VALVE,CHECK NSN 4820-01-311-1623 P/N 566-6404316 FIND 9 · 21103789552E · CPC10-15-V · CPC10-15-1 · +2 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.

Related