#839A Interval Alarm | Time Measuring Instruments

839A

Interval Timer

NSN 6645-01-391-6482

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
013916482

Product Features

Dark room timer

Detail Specifications

Timer Type:
Mechanical
Control Type:
Knob included pointers
Automatic Electric Circuit Control Switch:
Not included
Interval Expiration Signalling Device:
Included
Time Indicator Total Capacity:
30 minutes
Dial Minimum Graduation:
1 minute
Independently Operated Clock:
Not included
NSN:
6645-01-391-6482
Item Name:
Interval Alarm
Cage Code:
02157

Manufacturer Part Numbers

No other part numbers with same form, fit, and function found.

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Catalog Drilldown
--- Instruments And Laboratory Equipment
------ Time Measuring Instruments
--------- Interval Timers
------------ P/N 839A

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Last Updated: 06/07/2025