National Item Identification Number
00-557-0731
005570731
6625-00-557-0731
6625005570731
National Stock Number
Item Name
INDICATOR,PHASE SEQUENCE
Federal Supply Class
6625
Description
An item which indicates output phase sequence of a multiphase power source. It is generally used to facilitate proper electrical phase connections between a source and a load, and may also be used to make continuity tests.
Commercial and Government Entity Code (Supplier Data)
89944
Reference Numbers (Part Numbers)
974F0164-0
Required Categories
PHASE
FREQUENCY RATING
CONTACT QUANTITY
CONTACT TYPE
LENGTH
DIAMETER
THE M
Required Description
THREE
60.0 HERTZ NOMINAL
7
SCREW
3.141 INCHES NOMINAL
2.312 INCHES NOMINAL;