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. CAP,VALVE NSN 4820-01-369-7785 P/N 53542-5372 · 21849N-5 PIECE 33 · 21849-5 PIECE 33 · 53542-5372L1 · +2 more
  2. CAP,VALVE NSN 4820-01-369-7782 P/N M1429-CDL1 · MC-3069 PIECE 7L1 · M3170-2109 PC NO 8L1 · MC-3069 PIECE 7 · +2 more
  3. VALVE,LIQUID-CHECK NSN 4820-01-369-7554 P/N 331102112 · 331101568 · 6696321 · 6696321 · +2 more
  4. STEM,FLUID VALVE NSN 4820-01-369-4989 P/N 283854-0002 ITEM 27 · 283854-0001-27 · 194982-0030 · 194982-0030L1 · +2 more
  5. VALVE,LINEAR,DIRECTIONAL CONTROL NSN 4820-01-369-0502 P/N 2D3-03795 ITEM 6 · 2C8-04526 · BRL-3S · 2C8-04526 · +2 more
  6. STEM,FLUID VALVE NSN 4820-01-368-9942 P/N 427959 · 430621 ITEM 69 · 431384 ITEM 69 · 427959 ITEM 1 · +2 more
  7. VALVE,SAFETY RELIEF NSN 4820-01-368-1772 P/N D44UU-01H-1/2-3/4 · D44UU-01 1/2X3/4 · D44UU-01H-1/2-3/4 · 4820PL1283070 · +2 more
  8. VALVE,BALL NSN 4820-01-367-9912 P/N BPU-6879 · 15-3011 · 15-3011 PIECE 13 · 3/4 76M-1-RT-6-W · +2 more
  9. VALVE,SAFETY RELIEF NSN 4820-01-367-9902 P/N 3539755 · 2GL643 · 6HD841 · 3539755 · +2 more
  10. STEM,FLUID VALVE NSN 4820-01-367-2126 P/N 9431-14-0000-500 ITEM 89 · 9431-11-5000-097 · 9431-11-5000 · 9431-11-5000-097 · +2 more
  11. STEM,FLUID VALVE NSN 4820-01-367-2125 P/N 9431-11-4900 · 9431-14-0000-500 ITEM 49 · 9431-11-4900-097 · 9431-11-4900 · +2 more
  12. STEM,FLUID VALVE NSN 4820-01-367-2124 P/N 9431-11-3900 · 9431-11-3900-097 · 9431-14-0000-500 ITEM 39 · 9431-11-3900 · +2 more
  13. STEM,FLUID VALVE NSN 4820-01-366-9593 P/N 4384539 PC 112 · 803-4384539 PIECE 112 · 803-4384539-X-112 · 4384539 PC 112Q3 · +2 more
  14. SEAT,VALVE NSN 4820-01-365-7019 P/N 5190-S1-183 · 178131 PIECE 24-6INCH · 5071C0-0600-24J1 · 178131 · +2 more
  15. VALVE,STOP-CHECK NSN 4820-01-365-6950 P/N 5071C0-0600 · 5071-012-600 · 178131-6IN · 178131-6IN · +2 more
  16. VALVE,CALIBRATED FLOW NSN 4820-01-363-2313 P/N 143688 · 3056-65 · 4820PL0859044 · 3059-93 · +2 more
  17. COCK,SHUTOFF,SCREW STEM NSN 4820-01-363-2117 P/N 12414635 · 12414635 · 12414635 · N-30256-C · +2 more
  18. STEM,FLUID VALVE NSN 4820-01-362-9417 P/N 845-4558765 ITEM 1A · 845-4558785 ITEM 7 · 4558765-001A · 4558765-001AL1 · +2 more
  19. PARTS KIT,BALL VALVE NSN 4820-01-362-9361 P/N 211066585/211034350 · 801-6404977 FIND 22 AND 31 · 801-6404977-31/22 · 801-6404977-31/22Q3 · +2 more
  20. PARTS KIT,BALL VALVE NSN 4820-01-362-9359 P/N 26M65-0003 ITEM 3,7 · 517-5486331 ITEM 5,9 · 517-5486333, ITEM 3 & 7 · 26M65-0003 ITEM 3,7Q3 · +2 more
  21. PARTS KIT,BALL VALVE NSN 4820-01-362-2994 P/N 517-5486333, ITEM 4 & 7 · 517-5486333, ITEM 4 & 7 · 517-5486333 ITEM4,7 · 26M65-0003, ITEM 4 & 7 · +2 more
  22. VALVE,CHECK NSN 4820-01-361-4004 P/N 74B580185-117 · 74B580185-117 · 74B580185-111 · CV99-127-24 · +2 more
  23. VALVE,REGULATING,FLUID PRESSURE NSN 4820-01-361-3938 P/N R4R06-005-10-B5 · R4R06-005-1--B5 · 84001769 · 84001769-001 · +2 more
  24. VALVE,SAFETY RELIEF NSN 4820-01-361-3909 P/N 50003040 · 50003030 · 2HG902 · 2HG902 · +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