Category // FSC 6645 · 5,011 items

Time Measuring Instruments

Time measuring instruments, including time totalizing meters.

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5,011 items

  1. CHRONOMETER NSN 6645-01-282-1928 P/N 20806 · MQ-2 · 20979 · 20806
  2. METER,TIME TOTALIZING NSN 6645-01-280-2674 P/N 700019 · MIL-M-3971/2 · M3971/2-8 · MS16972-2
  3. CLOCK,PANEL NSN 6645-01-274-3384 P/N PDMME367-3 · 1009 · MIL-C-87979 · M87979-3
  4. CLOCK,PANEL NSN 6645-01-274-3383 P/N 1008 · PDMME367-1 · MIL-C-87979 · M87979-1
  5. METER,TIME TOTALIZING NSN 6645-01-268-0526 P/N MIL-M-7793 · M7793/3-009 · ASC1539097 · M7793/3-009
  6. TIMER,INTERVAL NSN 6645-01-267-1868 P/N 7032-AD · 7032AD · 7032ADD · 7032ADD
  7. METER,TIME TOTALIZING NSN 6645-01-265-8708 P/N A-A-59400 · AA59400-3B · MIL-M-7793/1 · MS21341B-07
  8. CLOCK,WALL NSN 6645-01-255-7024 P/N 2412BLME · 8422T22 · 8461T11 · 2412 BLE
  9. TIMER,INTERVAL NSN 6645-01-249-9237 P/N FLR-V1-10D-120/60 · FLRV1/10DD6B · B-FLR-V1-10D-120/60 · 790-270
  10. TIMER,INTERVAL NSN 6645-01-248-8033 P/N WC-603-101-K-RU · WCWC-10030K-RU · WC3375003792 · WC-600
  11. METER,TIME TOTALIZING NSN 6645-01-244-0232 P/N K19603-JO · 5408488 · B19601 · K19603-JO
  12. METER,TIME TOTALIZING NSN 6645-01-241-4300 P/N D6645000001 · 635-10186K · 10186 · 635-10186K
  13. METER,TIME TOTALIZING NSN 6645-01-239-4618 P/N 271451001767 · 3035766 · 271451001767 · 3035766
  14. CLOCK,PANEL NSN 6645-01-235-9465 P/N MIL-C-6499 · MILC6499C · MILC6499 · A13A2
  15. METER,TIME TOTALIZING NSN 6645-01-212-6457 P/N 04009 · ED71-12-003 · 04009 · 04009
  16. METER,TIME TOTALIZING NSN 6645-01-210-8180 P/N 95C8WD · 78-055794-01 · D95C8WD · 78-055794-01
  17. METER,TIME TOTALIZING NSN 6645-01-210-2222 P/N M7793/1-037 · MIL-DTL-7793/1B · MIL-M-7793 · MS21341B-09
  18. CLOCK,PANEL NSN 6645-01-199-6057 P/N 6645PL1645364 · 6645PL1495715 · CLABU11A · 86400-1164
  19. CHRONOMETER,QUARTZ NSN 6645-01-198-3831 P/N AT660100 · AT660100 · 6645PL1829396 · ST-20688-101
  20. METER,TIME TOTALIZING NSN 6645-01-195-6188 P/N 9-0145 · 120CP3-5000 · 120CP3 5000HR · 120-CP30.642UA
  21. METER,TIME TOTALIZING NSN 6645-01-193-8947 P/N D76C8CE-136 · D76C8CE-136 · 700123-0001 · 700123-0001
  22. METER,TIME TOTALIZING NSN 6645-01-191-9515 P/N KT19703K · 651565 · 96094225 · 96094225
  23. TIMER,ASSEMBLY PCB NSN 6645-01-188-5237 P/N F-543726 · F-543726 · F-543726 · READINESS SPARE PART ITEM
  24. METER,TIME TOTALIZING NSN 6645-01-188-2918 P/N K19255-0024G · MIL-M-7793 · K19255-0024G · MS27650-24G

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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