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,TIME TOTALIZING NSN 6645-01-336-3647 P/N 80010 · 10836804 · P23219 · 3874
  2. CLOCK,WALL NSN 6645-01-332-8982 P/N 8637T1 · 8412T501 · 2435 · Y7-2435
  3. METER,TIME TOTALIZING NSN 6645-01-329-3399 P/N M7793/1-003 · MIL-M-7793 · MS21341A01 · B88642
  4. TIMER ASSY NSN 6645-01-326-7316 P/N 5500585000-01 · 5500585000 · 13222E5328-7 · R0779
  5. METER,TIME TOTALIZING NSN 6645-01-323-9411 P/N 999A0061 · 166125-100 · 166125-100 · 999A0061
  6. METER,TIME TOTALIZING NSN 6645-01-319-6583 P/N 13203476-03 · 13203476-03 · D46G9CE-1-13-136 · D46G9CE-1-13-136
  7. WATCH,WRIST NSN 6645-01-318-9834 P/N M46374-B3001 · MIL-PRF-46374 · M46374-5-B-B · B3001
  8. TIMER,INTERVAL NSN 6645-01-317-1265 P/N 016-15-6A-PNZH · 016-156A-PNZH-C6 · 016-156A-PNZH-C6 · 016-156A-PNZH-C6 -FS
  9. TIMER,SEQUENTIAL NSN 6645-01-316-4519 P/N 3450-0006 · 3450-006 · MP50-8601 · 440-00001
  10. METER,TIME TOTALIZING NSN 6645-01-316-2183 P/N 240711AAAD · 240711AAAD · 13229E0215 · 240711AAAD
  11. TIMER,SEQUENTIAL NSN 6645-01-315-6256 P/N 373-233 · TS4621 · TS4621 · 373-233
  12. METER,TIME TOTALIZING NSN 6645-01-315-6079 P/N MS90386-12 · 246/613 · 246/613 · 620NT 15832001-11 5VDC 5000HRS
  13. TIMER,SEQUENTIAL NSN 6645-01-311-9004 P/N 314B-134-Q-2-C · 0005-0428-D00 · 9105-0421-000 · 314B-134-Q-2-C
  14. CLOCK,PANEL NSN 6645-01-311-5481 P/N 400225 · 400225 · 10150205 · 400225
  15. TIMER,INTERVAL NSN 6645-01-310-2946 P/N 18500-275 · 18500-225 · 50008500 · 2400-18
  16. METER,TIME TOTALIZING NSN 6645-01-301-8334 P/N 082-000965-017 · MS21341A-17 · MS21341A-17 · 082-000965-017
  17. TIMER,INTERVAL NSN 6645-01-301-3066 P/N 0055657 · 0055640 · 0055566 · MSM44.011.1.4/8244
  18. METER,TIME TOTALIZING NSN 6645-01-299-3198 P/N 50-240311AAA87 · 240311AAAB · 240-311AAAB7 · 50-240311AAAB7
  19. METER,TIME TOTALIZING NSN 6645-01-295-4373 P/N 1763002119 · 20-2018T2 · 20-2018T2 · L118551
  20. METER,TIME TOTALIZING NSN 6645-01-291-8352 P/N D92C8CC-136 · D92C8CC · M7793/3-005 · MIL-M-7793
  21. GENERATOR,TIME CODE NSN 6645-01-290-1448 P/N 3070 · 30700195 · 3070-195 · 1326711-1
  22. METER,TIME TOTALIZING NSN 6645-01-290-0393 P/N MIL-DTL-7793/1B · M7793/1-011 · MIL-M-7793 · MS21341A-09
  23. METER,TIME TOTALIZING NSN 6645-01-284-3598 P/N 52CME11A0002 · 620NBH 5VDC 10000HRS · 620-NBH · 12432Z47
  24. METER,TIME TOTALIZING NSN 6645-01-282-3624 P/N D16C8CA460 · D16C8CA · D16C8CA-460 · D16C8CA

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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