National Item Identification Number
00-981-7815
009817815
6625-00-981-7815
6625009817815
National Stock Number
Item Name
FREQUENCY STANDARD
Federal Supply Class
6625
Description
An item that can generate a fundamental frequency with a high degree of accuracy. Harmonics of this fundamental are then used as a reference point for checking throughout the radio spectrum. The standard may be stable crystal oscillator, noncrystal oscillator, tuning fork, atomic beam, molecular beam, gas cell, quantum mechanical resonator, or the like.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
VPS1
Required Categories
UNIT TYPE
FREQUENCY RANGE RATING
AC VOLTAGE RATING
FREQUENCY RATING
PHASE
O
Required Description
STANDARD
0.150 TO 3.000 KILOHERTZ
115.0 VOLTS NOMINAL AND
230.0 VOLTS NOMINAL