Category // FSC 6645 · 5,011 items

Time Measuring Instruments

Time measuring instruments, including time totalizing meters.

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5,011 items

  1. METER,HOUR NSN 6645-01-316-7456 P/N 2552367 · 552367 · 2552367 · 2552367 · +2 more
  2. METER,TIME TOTALIZING NSN 6645-01-297-5561 P/N K19795-G0 · M7793/2-005 · MIL-M-7793 · K19795-G0 · +2 more
  3. RADIO RECEIVER-DIGITAL CLOCK NSN 6645-01-267-1571 P/N 151-30 · 60-DC-S-25P · 60-DC · 169351-001 · +2 more
  4. TIMER,ELECTRIC NSN 6645-01-238-8659 P/N 10-5553 · MAR10-5553 · 10-5553 · 20178 · +2 more
  5. METER,TIME TOTALIZING NSN 6645-01-175-9178 P/N 722-0004 · 025-26528-000 · 025-26528 · 02526528000 · +2 more
  6. METER,TIME TOTALIZING NSN 6645-01-165-3785 P/N 50-240-211-ACAB · 240211ACAB · 5189435 · 0098-LL-TJ2-2574 · +2 more
  7. METER,TIME TOTALIZING NSN 6645-01-149-9175 P/N B-4 · HK17.40 · HK1740/110VAC/60HZ · HK17-40 · +2 more
  8. TIMER,SEQUENTIAL NSN 6645-01-125-6811 P/N 527-1P1H · C11A0160M12060 · 527AA1 · HP59A616 · +2 more
  9. TIMER,INTERVAL NSN 6645-01-122-3803 P/N 606-012 · 086781 · 3305015-1 · 086781-1 · +2 more
  10. CLOCK,PANEL NSN 6645-01-108-7904 P/N 3850091 · 16-100L · 16A100 · 2890331-3 · +2 more
  11. STOPWATCH NSN 6645-01-106-4302 P/N 083000. · ST083000 · 390 · SW601 · +2 more
  12. METER,TIME TOTALIZING NSN 6645-01-102-2321 P/N 50-232-132AAAA3 · 240711AAD · 5054011 · 240711AAAD8 · +2 more
  13. METER,TIME TOTALIZING NSN 6645-01-099-0249 P/N C19771-P1 AND C19771-P2 · 4048473-0502 · 4044160-0701 · 4048473-0501 · +2 more
  14. TIMER,SEQUENTIAL NSN 6645-01-018-7664 P/N 371AS179-1 · 371AS179-1 · 19112S0053Z6 · 19199S0053Z6 · +2 more
  15. METER,TIME TOTALIZING NSN 6645-00-958-0354 P/N 13208E5843 · 13208E5843 · TIP00275-21MAY70 · 3112802 · +2 more
  16. METER,TIME TOTALIZING NSN 6645-00-952-9069 P/N 2136457G001 · TYPET25-9103 · MS17324-3 · 408999-0103 · +2 more
  17. TIMER,SEQUENTIAL NSN 6645-00-946-8588 P/N 8105-0C1682REVD · 8145-00 · 8145-0 · 65111145 · +2 more
  18. TIMER,INTERVAL NSN 6645-00-902-3461 P/N 1843983-1 · 91771 · 351665 · 1843983-1 · +2 more
  19. TIMER,INTERVAL NSN 6645-00-880-8045 P/N TI030001 · TI 070001 · A-A-726 · GG-T-00416 · +2 more
  20. METER,TIME TOTALIZING NSN 6645-00-879-3867 P/N 95BQC27 · 95B8QC27 · F19225 · 182000P3 · +2 more
  21. TIMER,STOP NSN 6645-00-842-3567 P/N K15352 · B35T0001 · K15352 · B35T0001 · +2 more
  22. METER,TIME TOTALIZING NSN 6645-00-825-5677 P/N K19203V13 · K19243V13 · C512004422 · 95A8DN13 · +2 more
  23. TIMER,SEQUENTIAL NSN 6645-00-772-0532 P/N 571J-1-6SEC115V60C · 625009-064 · 625009-064PCALL · 625009-239SH5PC13 · +2 more
  24. TIMER,SEQUENTIAL NSN 6645-01-651-2743 P/N K8AK-PH1 · 92169023 · STR-00393-O · STR-00393-O · +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. 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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