National Item Identification Number
01-408-0404
014080404
6625-01-408-0404
6625014080404
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)
30003
25506
PERKINELMER INC.
DIV OPTOELECTRONICS
35 CONGRESS ST -SUITE 2021
SALEM
MA
01970
978-224-4313
55761
EFRATOM TIME & FREQUENCY PRODUCTS
INC
3 PARKER
IRVINE
CA
92618
949-598-7600
Reference Numbers (Part Numbers)
1901AS339-01
603-4580
70502-26
Required Categories
OVERALL LENGTH
III END ITEM IDENTIFICATION
THE MANUFACTURERS DATA
MANUFACTURE
Required Description
6.620 INCHES NOMINAL
CONSOLIDATED AUTOMATED SUPPORT SYSTEM
25506
603-4580