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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. VALVE,VACUUM BREAKING NSN 4820-01-162-0083 P/N 288-A.75IPS · XND16X6 · CD-3844 ITEM 47 · CD-4037 ITEM 13 · +6 more
  2. VALVE,ANGLE NSN 4820-01-156-8235 P/N BP2-160-16 · 1889587 · 845-1889587ASSYD 1/2IN · SS845-1889587ASSYD1-2IN · +6 more
  3. VALVE,GLOBE NSN 4820-01-154-8045 P/N 845-1889587ASSYCF 1 1/2IN · 803-2177934 · 845-1889587 · 803-2177934-B7B6AF · +6 more
  4. PARTS KIT,BALL VALVE NSN 4820-01-152-2707 P/N 803-5001003-A8XX-03,04 · 803-5001003 · SS845-2110237PIECE14,15 2IN · SS845-2110237 · +6 more
  5. PARTS KIT,BALL VALVE NSN 4820-01-152-2706 P/N 803-5001003-A531-03,04 · 803-5001003 · 803-5001003-A5XX-03,04 · 803-5001003-A5XX-03A,04 · +6 more
  6. DISK,VALVE NSN 4820-01-152-0431 P/N NMP-114 · NMP-114 PIECE 18M · 041-500-0018 · S4824-H-3129334 PC18M · +6 more
  7. CAP,VALVE NSN 4820-01-150-4956 P/N B-6676 · B-6676.001.124 · 9520PC 3 · 06676001132 · +6 more
  8. YOKE,VALVE NSN 4820-01-150-4400 P/N S-1034PIECE89 · S-624 PIECE 89 · NP-156-1 · S-535 PIECE 89 · +6 more
  9. STEM,FLUID VALVE NSN 4820-01-150-4296 P/N 8967-63-63 · 65N-8872-8 FIND 8 · 8872-12 ITEM 8 · 8967-071-063 · +6 more
  10. TRIGGER,VALVE NSN 4820-01-150-3704 P/N VAL1452 · HL-18122 PIECE 263 · HL-18122 PIECE 263 · VAL1452 · +6 more
  11. VALVE,GLOBE NSN 4820-01-145-7629 P/N 10237-4 · 10230-2 · 10237-5 · 3515X2 1/2IN · +6 more
  12. VALVE,CHECK NSN 4820-01-145-5907 P/N 8100-1 · 458-50004-503 · 420945-2 · 420945 · +6 more
  13. STEM,FLUID VALVE NSN 4820-01-144-2513 P/N 2850-2034-1 · 074591CF · 074591 · PLC-10379 PIECE 4 · +6 more
  14. SEAT,VALVE NSN 4820-01-144-2394 P/N SS845-1889587ASSYCL2IN-PC25 · 2620-902X7PIECE20-2IN · 300480 · 845-2110247PIECE20-2IN · +6 more
  15. VALVE,BUTTERFLY NSN 4820-01-144-2314 P/N 2AH138 · 2246300 · 078-00012-11 · 2246300 · +6 more
  16. VALVE,BALL NSN 4820-01-143-2866 P/N 1/2-21-3600TT-3 · S8000LL · 67174-1 · 1/2-21-3600TT-3 · +6 more
  17. VALVE,GATE NSN 4820-01-143-1565 P/N 8890-921 PT.B16-7054P-02TS · B16-7054P-02TS DWG 88326 · 8890-921 PTB16-7054P-02TS · 88326 PART B16-7054P-02TS · +6 more
  18. RING,ADJUSTING NSN 4820-01-143-1452 P/N S4824H3,139,056 · 3,139,056 · 8004 · 8004-12 · +6 more
  19. VALVE,GLOBE NSN 4820-01-142-8704 P/N 80-55184193-6A · N-11398-50-6 ITEM 1 AND 31 · A-7508-M-205 · N-11398-1 2IN CLAA · +6 more
  20. SEAT,VALVE NSN 4820-01-142-5080 P/N 4820PL1263244 · B12483.001.103 · 20234 FIND 5 · 20234 · +6 more
  21. VALVE,REGULATING,TEMPERATURE NSN 4820-01-142-0257 P/N TRAC STYLE P-1-1/2 INCH · MIL-DTL-19772 · M19772-C1F1024 · 11113 · +6 more
  22. VALVE,CHECK NSN 4820-01-140-8859 P/N 002744-1 · 544 1 1-2IN · 548T-700-112 · 544-112 · +6 more
  23. VALVE,GATE NSN 4820-01-138-5562 P/N NB-0102-E M0D 3 · NB-0102-E 3.50I · NB-0102-E-3.50IN · NB-0102-E MOD 3.50IN · +6 more
  24. CAP NSN 4820-01-138-0335 P/N 2640092 ITEM 25 · 2631313 · 2630080 ITEM 5 · 2740033 ITEM 15 · +6 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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