National Item Identification Number
01-495-6643
014956643
4520-01-495-6643
4520014956643
National Stock Number
Item Name
TERMINAL,VENTILATION DUCT
Federal Supply Class
4520
Description
A fabricated device, generally constructed with a flared end and a straight or elbow type body. It may contain a damper and is designed to be used at the end of a ventilating duct to control the quantity and/or the direction of air flow.
Commercial and Government Entity Code (Supplier Data)
53711
Reference Numbers (Part Numbers)
512-7067250-A2
Required Categories
Required Description