#TD1251U Master Regulating Clock | Time Measuring Instruments

TD1251U

Master Regulating Clock

NSN 6645-01-063-0399

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
3 mo.
UOM:
1 EA
NIIN:
010630399

Product Features

Outputs: second mark, real time data (rtd), rtd transfer clock, real time transfer gate, 1 mhz sinusoidal, 1 front, 5 mhz sinusoidal, 1 front, 3 mhz square wave; 3.01 0.5 volts, peat-to-peak into a 75 ohm load, uses cesium beam frequency standard and internal battery in portable case

Detail Specifications

NSN:
6645-01-063-0399
Item Name:
Clock,master Regulating
Cage Code:
80058

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
583R784H01
Cage Code:
97942
RNCC:
3
RNVC:
2
RNAAC:
SB
Status:
A
MSDS:
SADC:
Part Number:
21750-6200
Cage Code:
14844
RNCC:
5
RNVC:
2
RNAAC:
SB
Status:
A
MSDS:
SADC:
Part Number:
FE-5440A
Cage Code:
14844
RNCC:
5
RNVC:
2
RNAAC:
SB
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Instruments And Laboratory Equipment
------ Time Measuring Instruments
--------- Master Regulating Clocks
------------ P/N TD1251U

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Last Updated: 08/10/2025