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,SEQUENTIAL NSN 6645-01-452-3354 P/N REPAIR PART · 95000797
  2. TIMER,SEQUENTIAL NSN 6645-01-452-2946 P/N SS63122 · TR-63122
  3. TIMER,INTERVAL NSN 6645-01-451-7896 P/N TRM120A2Y30 · C96032807 ITEM 22
  4. TIMER,INTERVAL NSN 6645-01-451-7891 P/N TUC-120-AKA-030 · C96032807 ITEM 23
  5. TIMER,SEQUENTIAL NSN 6645-01-451-1295 P/N 57-12-81.0 ITEM 1 · CER0245
  6. METER,TIME TOTALIZING NSN 6645-01-450-7271 P/N 37-40020 · 37-40013
  7. TIMER,INTERVAL NSN 6645-01-450-4803 P/N 9310C7555-001 · LIBRA LIBTIE00
  8. CLOCK,PANEL NSN 6645-01-450-0809 P/N B4-1120L10 · 86400-0167
  9. TIMER,INTERVAL NSN 6645-01-449-8752 P/N 5468414 · WS19301
  10. METER,TIME TOTALIZING NSN 6645-01-449-5457 P/N MIL-M-7793 · M7793/1-002
  11. TIMER,SEQUENTIAL NSN 6645-01-449-1630 P/N 8611 · 817586-1
  12. METER,TIME TOTALIZING NSN 6645-01-449-1452 P/N D-4232 IT173 · TB-1998
  13. STOPWATCH NSN 6645-01-449-0785 P/N 69922 · 494
  14. METER,TIME TOTALIZING NSN 6645-01-448-8375 P/N MIL-M-7793 · M7793/3-006
  15. GENERATOR,TIME CODE NSN 6645-01-448-6491 P/N 560-5503 · 2T-IRIGB-AA
  16. METER,TIME TOTALIZING NSN 6645-01-448-5143 P/N P6004FP1 · 96004A/E.SECOND LINE ITEM FP1A
  17. TIMER,SEQUENTIAL NSN 6645-01-448-4641 P/N 005-300-001 ITEM 524 · C11A-01-02S-115V
  18. CLOCK,PANEL NSN 6645-01-448-4349 P/N 600095 · 259-501-9001
  19. METER,TIME TOTALIZING NSN 6645-01-447-4139 P/N 145 247 · 145 247
  20. METER,TIME TOTALIZING NSN 6645-01-446-5419 P/N 60520017 · D16C8CF-47
  21. METER,TIME TOTALIZING NSN 6645-01-445-9089 P/N 91911149 · 620NB28VMS0386
  22. TIMER,INTERVAL NSN 6645-01-445-2841 P/N 2029AS891-10 · 700-RTC1011OU1
  23. METER,TIME TOTALIZING NSN 6645-01-444-3014 P/N 51044G038 · 51044G038
  24. METER,TIME TOTALIZING NSN 6645-01-444-3013 P/N 51210G490 · 51210G490

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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