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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,SAFETY RELIEF NSN 4820-00-288-7295 P/N DD445S4824-53ALT2ITEM1 · DD445S4824-53ALT2ITEM12 · 1250 · R52187 · +3 more
  2. VALVE,SAFETY RELIEF NSN 4820-00-288-7280 P/N DD445S4824-44ALT2 · BAMGG04SMM · BAMGG04SMM · DD445S4824-44ALT2 · +3 more
  3. VALVE,GATE NSN 4820-00-288-7244 P/N 0250 · 2129 · 99 · 4 · +3 more
  4. VALVE,CHECK NSN 4820-00-288-7150 P/N 554Y-3IN · 554 · 560Y-3IN · 420-3IN · +3 more
  5. VALVE,GLOBE NSN 4820-00-287-5346 P/N 17-001-010 · 17-001-110 · N10 · AF112N · +3 more
  6. VALVE,GLOBE NSN 4820-00-287-5339 P/N 6298-N · 6298 · 6298-N · 6298 · +3 more
  7. VALVE,ANGLE NSN 4820-00-287-5164 P/N 046 · 235 · 151 · 321 · +3 more
  8. VALVE,SAFETY RELIEF NSN 4820-00-287-4629 P/N 569-4900-1191412ALT1PCV15 · 569-4900-1191405ALT3PCV11 · 4900-984114ATL3PC1T05-7T012-16 · 569-4900-1191408ALT2PCV7 · +3 more
  9. VALVE,ANGLE NSN 4820-00-287-4595 P/N F07-2075B-02TS3 · B0-21735 PIECE 5,6,10 · B0-21735 PIECE · B0-21735 · +3 more
  10. VALVE,SAFETY RELIEF NSN 4820-00-287-4045 P/N WW5709542ITEM52 · 5422-200 · 51500S59-973PC104 · 51500S59-973PC104 · +3 more
  11. VALVE,GATE NSN 4820-00-287-3766 P/N 80010023 · 3-9-3E · 80010023 · 410 · +3 more
  12. VALVE,GLOBE NSN 4820-00-287-3332 P/N 6234N · 6234 · A15794 · 504105 · +3 more
  13. VALVE,SAFETY RELIEF NSN 4820-00-287-3201 P/N D11200 ASSY BASAA01SGG · BASAA01SGG · BASAA01SGG · D11200 · +3 more
  14. VALVE,GATE NSN 4820-00-287-2824 P/N NAVYX1151PC22 · 01529 · NAVYX2201PC19 · NAVYX1151APC22 · +3 more
  15. VALVE,ANGLE NSN 4820-00-287-2582 P/N 6493 · 6493N · 6493N · M20064 TYIII CL6 SIZE 3/8 · +3 more
  16. VALVE,GLOBE NSN 4820-00-287-2141 P/N ES60T108P · 03013CP · 03012CP · PES6008PPCP · +3 more
  17. VALVE,GLOBE NSN 4820-00-287-2047 P/N 3306646 · 3306646 · 5000S4824-13855 · 5000S4824-1385541-3IN · +3 more
  18. VALVE,GLOBE NSN 4820-00-287-2046 P/N 803-1385541 2.5 · 5000S4824-13855444 · 1021-005H-2.50IN CDS1021005K0001 · 803-1385541-021 · +3 more
  19. COCK,POPPET DRAIN NSN 4820-00-281-2679 P/N 110 · 078-00001 · DV-72 · 40-01893 · +3 more
  20. VALVE,GATE NSN 4820-00-277-9853 P/N NB-0102-H-0500 · 5476-4-4Y · 5476-4-4Y · MILV1189 · +3 more
  21. VALVE,GATE NSN 4820-00-277-9851 P/N 2720X4PC2-4IN · 2720X4-4IN · 1305-000D 400 · 1305-031-400 · +3 more
  22. COCK,PLUG NSN 4820-00-277-1764 P/N 110CJ · 504-43 · 110CJ · 210CJ · +3 more
  23. VALVE,REGULATING,TEMPERATURE NSN 4820-00-276-8994 P/N HC43153L · 80540 · E9L96681A7 · 96681A7 · +3 more
  24. VALVE,GATE NSN 4820-00-275-2427 P/N FIG. NO. 0409 · 737 · FIG. NO. G-615 · 67 · +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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