National Item Identification Number
01-241-6077
012416077
4520-01-241-6077
4520012416077
National Stock Number
Item Name
DAMPER,ROOF VENTILATION
Federal Supply Class
4520
Description
Commercial and Government Entity Code (Supplier Data)
39428
Reference Numbers (Part Numbers)
2044K11
Required Categories
GENERAL CHARACTERISTICS ITEM DESCRIPTION
Required Description
FOR USE WITH ROOF MOUNTED TURBINE VENTILATORS
ITEM HAS A BUILT IN FIRE SAFETY F