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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. SLEEVE,DIRECTIONAL CONTROL LINEA NSN 4820-01-298-2904 P/N 24760-1 PIECE 20 · 29508 · 29508 · 29508 · +2 more
  2. RETAINER,DISK,VALVE NSN 4820-01-298-2267 P/N NMP-1523 PIECE 23 · 024.302.0010 · NMP-1523 PIECE 23 · 024.302.0010 · +2 more
  3. VALVE,SAFETY RELIEF NSN 4820-01-298-2200 P/N T7900 .750X1.000 · 82E4251311 · T-7900 .75IPS 60T175PSI · 79E4251311 · +2 more
  4. STEM,FLUID VALVE NSN 4820-01-297-5999 P/N D50343 ITEM 10 · A48458 · D50091 ITEM 10 · D50091 ITEM 10VM · +2 more
  5. VALVE,ANGLE NSN 4820-01-297-5004 P/N M3203 · M1156-1 · M3202 · M3203 · +2 more
  6. VALVE,REGULATING,FLUID PRESSURE NSN 4820-01-297-4910 P/N A-360/2WAY/0.25IN/75-200PSI · A-360/2WAY/0.25INCH/SPRING8241 · 048354 · 48354 · +2 more
  7. VALVE,GLOBE NSN 4820-01-296-9239 P/N 803-1385623-0211 · 803-1385623 · 803-1385623-021 CLB · 810-1385623-0211 · +2 more
  8. PARTS KIT,VALVE NSN 4820-01-295-8403 P/N 97700016 · 98730780010 · 97700016 · 98730780010 · +2 more
  9. VALVE,CHECK NSN 4820-01-295-5761 P/N G258E12 · 1006-0030 · 1006-0030 · 7081M38P03 · +2 more
  10. VALVE,FLOAT NSN 4820-01-295-5759 P/N 200A-35-1/5B · 200A-35-115B · 200AF-35-1/5B · 78604 · +2 more
  11. VALVE,REGULATING,FLUID PRESSURE NSN 4820-01-295-5583 P/N 8772666 · A047900010 · PR3741-326 · PR56B1112 · +2 more
  12. SEAT,VALVE NSN 4820-01-295-3786 P/N 8703 · 6153-55-5 REV E ITEM 9 · 6153-55-5 ITEM 9 · 6153-55-5 · +2 more
  13. DISK,VALVE NSN 4820-01-294-8814 P/N 803-1385637 PIECE 4 8.00IN · 803-1385637 · 803-1385637 PIECE 17 8.00IN · 30121 PIECE 3 8IN · +2 more
  14. STEM,FLUID VALVE NSN 4820-01-294-8803 P/N 3057822 · PL3057828 ITEM 7 · 3057828 · PL3057828 · +2 more
  15. RETAINER,DISK,VALVE NSN 4820-01-294-7250 P/N NP674 · NP-723 PART 1 · NP674-1 · NP-723 · +2 more
  16. STEM,FLUID VALVE NSN 4820-01-294-7245 P/N NL1151-1 · NL1151-1 · NP-723 · NL1151 · +2 more
  17. VALVE,GLOBE NSN 4820-01-294-4349 P/N 9999-002 F14-0084C-02TYG · F14-0084C-02TYG · F14-0084C-02TY · 9999-002 · +2 more
  18. DISK,VALVE NSN 4820-01-294-1857 P/N 2FL732 · 2EL732 · 2EL732 · 25654BU · +2 more
  19. DIAPHRAGM,VALVE,FLAT NSN 4820-01-294-1687 P/N 98870547014 · 98870547014 · 6155CME-10 · 6155CME-10 · +2 more
  20. VALVE,BLEEDER,HYDRAULIC SYSTEM NSN 4820-01-293-6860 P/N M4070002 · 9680401 · 9680401 · 9680401 · +2 more
  21. VALVE,GLOBE NSN 4820-01-293-5065 P/N 161B-033K34 · 1600-079E0-3/4IN · 161B-033H34 · 1600-079 3/4IN · +2 more
  22. SEAT,VALVE NSN 4820-01-293-2941 P/N 3252RA PIECE 58 · 3179RA PIECE 58 · 3179RA · 3169RA PIECE 58 · +2 more
  23. REGULATOR,THERMOSTATIC TEMPERATU NSN 4820-01-293-1389 P/N XB1019FC3B · XB1019FC3B · XB1019FC3 · XB1019FC3B · +2 more
  24. VALVE,PRESSURE EQUALIZING,GASEOU NSN 4820-01-292-6752 P/N ES9986-01 · ES9986 · TA330-1372 · 5-1042-4 · +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.

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