Category // FSC 6645 · 5,011 items

Time Measuring Instruments

Time measuring instruments, including time totalizing meters.

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5,011 items

  1. TIMER,STOP NSN 6645-01-212-9192 P/N ES-572UM · ES-572M
  2. TIMER NSN 6645-01-212-5546 P/N SPM-610 ITEM 95 · SPM-610 ITEM 95
  3. DASHPOT NSN 6645-01-211-6502 P/N 522 4390730 PIECE 4 · 72643-67-2 PIECE 4
  4. GENERATOR,TIME CODE NSN 6645-01-211-2111 P/N 3100 · 3100
  5. SUPPORT,CLOCK NSN 6645-01-211-1782 P/N 91-320061-1 · 91-320061-1
  6. METER,TIME TOTALIZING NSN 6645-01-210-4388 P/N D46B8CE · D46B8CE
  7. METER,TIME TOTALIZING NSN 6645-01-210-4387 P/N 194496-1 · D16C8CC-1
  8. DELAY UNIT NSN 6645-01-210-4321 P/N 95-14-11 · 471 95 10-00
  9. METER,TIME TOTALIZING NSN 6645-01-210-2223 P/N EF2735 · EF27-35-003
  10. TIMER,SEQUENTIAL NSN 6645-01-209-6881 P/N T34-129 · 30763
  11. TIMER,REACTIVATION NSN 6645-01-209-6866 P/N 510 · KC4096-510
  12. TIMER,SEQUENTIAL NSN 6645-01-207-9273 P/N P-266-A1 · P23-M16A-1A1
  13. METER,TIME TOTALIZING NSN 6645-01-205-3807 P/N MIL-M-7793 · M7793/2-015
  14. DASHPOT NSN 6645-01-204-4653 P/N SSN637-522-2143853 PIECE 4 · 77643-67X2 PIECE 4
  15. DASHPOT NSN 6645-01-204-4652 P/N SSN637-522-2143853 PIECE 5 · 77643-67X2 PIECE 5
  16. TIMER,INTERVAL NSN 6645-01-203-4916 P/N 90006 · D20-154
  17. DASHPOT NSN 6645-01-203-3767 P/N 6501-16 PIECE 24 · 522-4457340 PIECE 24
  18. DASHPOT NSN 6645-01-203-3766 P/N SSN637-522-2143970 PIECE 9 · 77682-37X6 PIECE 9
  19. DASHPOT NSN 6645-01-203-3765 P/N SSBN640-522-2119046 PIECE 9 · 76682-37X8 PIECE 9
  20. METER,TIME TOTALIZING NSN 6645-01-202-4674 P/N 1743825 · 1743825
  21. METER,TIME TOTALIZING NSN 6645-01-201-5802 P/N 875-012-19000 · 875A012-19000
  22. TIMER,INTERVAL NSN 6645-01-201-4327 P/N 246-040-000 · 246-273-666
  23. ENCLOSURE,CLOCK NSN 6645-01-201-3265 P/N 019-124C001 · 019-124C001
  24. METER,TIME TOTALIZING NSN 6645-01-200-3577 P/N 25G8CE · D25G8CE

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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