Category // FSC 6645 · 5,011 items

Time Measuring Instruments

Time measuring instruments, including time totalizing meters.

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5,011 items

  1. CLOCK,WALL NSN 6645-01-557-4608 P/N 6645-01-557-4608 · 6645-00-NIB-0127
  2. CLOCK,WALL NSN 6645-01-557-3148 P/N 6645-01-557-3148 · 6645-00-NIB-0108
  3. TIMER,STOP NSN 6645-01-555-9856 P/N 1003546-1 · 1028746-1
  4. METER,TIME TOTALIZING NSN 6645-01-555-4356 P/N 1028746-2 · 1003546-2
  5. GENERATOR,TIME CODE NSN 6645-01-554-5881 P/N 6155D · 6155D
  6. STOPWATCH NSN 6645-01-553-1686 P/N 020277 · 020277
  7. METER,TIME TOTALIZING NSN 6645-01-552-4570 P/N IMC-89120 · PA20397/2150 ITEM 76
  8. METER,TIME TOTALIZING NSN 6645-01-552-0004 P/N 17305088 · 17305075
  9. GENERATOR,TIME CODE NSN 6645-01-550-9669 P/N ES-911E/GPS/NTP · ES-911U/GPS/NTP
  10. WATCH BRACELET NSN 6645-01-550-7391 P/N WW005005 · 6645015507391
  11. METER,TIME TOTALIZING NSN 6645-01-550-3721 P/N 5888385-01 · 5888385-01
  12. METER,TIME TOTALIZING NSN 6645-01-550-3191 P/N 87M115P007 · D16G8N4D-105
  13. METER,TIME TOTALIZING NSN 6645-01-548-6753 P/N 7519861 · 7519861
  14. METER,TIME TOTALIZING NSN 6645-01-547-4607 P/N T33BM736DC04 · T33BM75DC04
  15. METER,TIME TOTALIZING NSN 6645-01-545-6932 P/N 85097-02 · 85097-02
  16. TIMER,INTERVAL NSN 6645-01-545-5536 P/N 06-662-5 · WU-94411-10
  17. METER,TIME TOTALIZING NSN 6645-01-544-3581 P/N 87C155P002 · 700FN001O48150D100230A
  18. WATCH,WRIST NSN 6645-01-544-0408 P/N MAT - WW194014 · 6645-01-544-0408
  19. TIMER,STOP NSN 6645-01-542-3672 P/N ED7112 · 7628751
  20. METER,TIME TOTALIZING NSN 6645-01-542-1358 P/N 30-P54255F · 30-P54255F001
  21. CLOCK,MASTER REGULATING NSN 6645-01-541-9114 P/N 217A396 · 70748001A
  22. METER,TIME TOTALIZING NSN 6645-01-541-1582 P/N 6010629-001 · D16G8CH-237
  23. METER,TIME TOTALIZING NSN 6645-01-540-0231 P/N 3311-0000 · 3410-0010
  24. TIMER,SEQUENTIAL NSN 6645-01-539-5908 P/N PL-57694 ITEM 35 · 00-87714-039-5

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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