Category // FSC 6645 · 5,011 items

Time Measuring Instruments

Time measuring instruments, including time totalizing meters.

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5,011 items

  1. CONTR UNIT WHISTLE NSN 6645-01-564-0569 P/N 438-8433844 ITEM 25 · M-511C · 3-6431 / P/N-M-511C · M-511C AC · +1 more
  2. TIMER,SEQUENTIAL NSN 6645-01-561-5930 P/N 5900075 ITEM NO 2 · 5500391 · 5900075 · 5900075 ITEM NO 2 · +1 more
  3. PARTS KIT,CLOCKWORK NSN 6645-01-556-5263 P/N 2505657C1 · 2505657C91 · 4220202C91 · 2505657C91 · +1 more
  4. METER,TIME TOTALIZING NSN 6645-01-545-6853 P/N 98343-19 · 98343-19 · 10400007285 · 12210285484 · +1 more
  5. METER,TIME TOTALIZING NSN 6645-01-531-4918 P/N F19298 · 4110001-1 · F19298 · MS27651-01A · +1 more
  6. METER,TIME TOTALIZING NSN 6645-01-529-4411 P/N 267-1003-ND · 426-7621838 · 426-7621838 REV.N FIND 18 · 701FR1248D2060A · +1 more
  7. METER,TIME TOTALIZING NSN 6645-01-516-9431 P/N 711-0130 · 6511555 · L9668-111-055-01 · L9668-111-055 · +1 more
  8. METER,TIME TOTALIZING NSN 6645-01-512-6760 P/N 487000 · 487000 ITEM 75 · 5320-2000 · 6320-2000-0000 · +1 more
  9. METER,TIME TOTALIZING NSN 6645-01-511-3272 P/N 04052333000871 · 65823676-1, ITEM 13 · 40092240 · MA00010470 · +1 more
  10. METER,TIME TOTALIZING NSN 6645-01-492-9823 P/N N09010015 · 701-T-R-001-0-1248D2060A · 17305005 · 13502685 · +1 more
  11. TIMER,SEQUENTIAL NSN 6645-01-492-5304 P/N TDF-120-DKB-24H · 500K1905-3 · 500K1905-3 · 500K1905-3 · +1 more
  12. TIMER,INTERVAL NSN 6645-01-492-1055 P/N 112351 · H5CZL8100240 · H2C-8R AC120-B · 112351 · +1 more
  13. METER,TIME TOTALIZING NSN 6645-01-486-1139 P/N 0779536201 · 779536-201 · A3273425-123 · 0779536-201 · +1 more
  14. METER,TIME TOTALIZING NSN 6645-01-485-9241 P/N B567 · K19793-1-HO · K19793-1-HO-Q70 · B567 · +1 more
  15. METER,TIME TOTALIZING NSN 6645-01-481-9140 P/N H19705-2-FO · H19705-2-FO · K19790 · H19705-2-FO · +1 more
  16. TIMER,INTERVAL NSN 6645-01-480-7646 P/N K19797-F3 · 7285223 · 256-7285223PN258 · K19797-F3 · +1 more
  17. GENERATOR,TIME CODE NSN 6645-01-480-0662 P/N 9000B-2 · 49000-1100-101 · 49000-1100-106 · 9000B-28 · +1 more
  18. SYSTEM TIMING ASSY, NSN 6645-01-472-6167 P/N E8306-H10 · E8306-H10 · 2056AS840-01 · E8306-H10 · +1 more
  19. METER,TIME TOTALIZING NSN 6645-01-468-9841 P/N K19798-N6 · 1006148P-1 · 106148P · K19798-N6 · +1 more
  20. METER,TIME TOTALIZING NSN 6645-01-461-4688 P/N 7454760 · MIL-M-7793 · M7793/8-001A · K25208-001 · +1 more
  21. GENERATOR,TIME CODE NSN 6645-01-454-0416 P/N TS2000 · 188474-001 · M210NTP-SNMP · TYMSERV2000-IRIG-RM · +1 more
  22. METER,TIME TOTALIZING NSN 6645-01-442-0899 P/N 12329689-1 · 85325 · M3971/1-1-S · MIL-DTL-3971 · +1 more
  23. METER,TIME TOTALIZING NSN 6645-01-441-2520 P/N K25208-003 · MIL-DTL-7793/8C · MIL-M-7793 · M7793/8-003A · +1 more
  24. METER,TIME TOTALIZING NSN 6645-01-438-4118 P/N K23208-002 · 6022255-2 · MIL-M-7793 · M7793/8-002A · +1 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. Send a whole list →

Questions about Time Measuring Instruments

What does federal supply class 6645 cover?

Federal supply class 6645 covers time measuring instruments. Items filed here include time totalizing meters.

How is a part in federal supply class 6645 identified?

An instrument is identified by its NSN and item name, with the characteristics on file and the manufacturer cross-references carried on the record. Each item in the class has its own National Stock Number (NSN) record, listed above.

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