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 6645-00-091-7107 P/N 6502251 · 468100-1 · 6502251 · 124236-1 · +2 more
  2. METER,TIME TOTALIZING NSN 6645-00-051-6672 P/N B456911 · ED72-120VAC50CPS · ED72-12-004 · ED72-001-50HZ · +2 more
  3. METER,TIME TOTALIZING NSN 6645-00-042-8397 P/N 68ASC550-1 · MI1906 · MI1906 · M1906 · +2 more
  4. TIMER,SEQUENTIAL NSN 6645-00-016-0594 P/N G388307 · G388307REVB · G388307REVB · G388307 · +2 more
  5. METER,TIME TOTALIZING NSN 6645-01-378-0647 P/N 9440292-01 · HK1740110V601 · 9440292-01 · 9440292-01 · +1 more
  6. WATCH,WRIST NSN 6645-01-364-4042 P/N MIL-PRF-46374G-B 1 III · MIL-PRF-46374 · M46374-B1003 · MIL-W-46374 TY6 COLOR B · +1 more
  7. TIMER,SEQUENTIAL NSN 6645-01-360-9689 P/N 6999ED1619 PIECE 9 · 41-2475 · 94470-2 · 94470-2 · +1 more
  8. METER,TIME TOTALIZING NSN 6645-01-333-7497 P/N E5835001C · E5835001C · D16G9H · E5835001C · +1 more
  9. METER,TIME TOTALIZING NSN 6645-01-329-1776 P/N 5265000-001 · H7GP-TDB · 797115-001 · 797105-037 · +1 more
  10. METER,TIME TOTALIZING NSN 6645-01-324-1956 P/N G267551-1 · G267551-1 · G267551 · G267551-1 · +1 more
  11. WATCH,WRIST NSN 6645-01-318-9833 P/N MIL-PRF-46374G-B 1 I · M46374-B1001 · MIL-PRF-46374G-B1001 · M46374-3-B-B · +1 more
  12. TIMER,INTERVAL NSN 6645-01-316-4898 P/N 325985 · TS80D-1046 · 325985 · 325985 · +1 more
  13. WATCH,WRIST NSN 6645-01-304-4308 P/N 39988 · MIL-W-46374 · MIL-PRF-46374 · M46374-2-B-B · +1 more
  14. TIMER,INTERVAL NSN 6645-01-297-2081 P/N H3BA · H3CR-A-AC100-240 · H3CR-A · H3CR-A-AC100-240/DC100-125 · +1 more
  15. METER,TIME TOTALIZING NSN 6645-01-287-5239 P/N 15017-3 · 85342 · 15017 · 15017 · +1 more
  16. TIMER,SEQUENTIAL NSN 6645-01-276-7818 P/N 201-571-AB04-A · S71A-B4-A · C327-020 · IC-204-S10-M10-I-B · +1 more
  17. METER,TIME TOTALIZING NSN 6645-01-275-5328 P/N MIL-M-7793 · M7793/4-006 · MIL-M-77934/-00 · MIL-M-779314-00 · +1 more
  18. STOPWATCH NSN 6645-01-268-0544 P/N 1314T11 · ST083006 · 705MAGNUM · HS-3 · +1 more
  19. METER,TIME TOTALIZING NSN 6645-01-264-2666 P/N C19794 · 704AS7482 · C19794 · 897482-1 · +1 more
  20. TIMER,INTERVAL NSN 6645-01-263-2276 P/N 31816 · 31816 · 31816 · 31816 · +1 more
  21. METER,TIME TOTALIZING NSN 6645-01-262-0685 P/N 50-240731AAAE7 · 240731AAAE · 240731AAAE8 · 50-240731AAAE · +1 more
  22. METER,TIME TOTALIZING NSN 6645-01-261-0056 P/N 549-156A-PNC6-ZH · 549-15 · 549-15-6A-PNVH · 549-15-6A-PNZH · +1 more
  23. METER,TIME TOTALIZING NSN 6645-01-259-6091 P/N 710-0064 · 710-0064 · 710-0117 · 02-011-3-27-000 · +1 more
  24. TIMER,INTERVAL NSN 6645-01-258-3229 P/N H3CRA8-24VDC · H3CR-A8-AC24-48-DC12-48 · H3BA-8-24VDC · H3CR-A8 24 TO 48AC& DC · +1 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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