National Item Identification Number
01-238-1837
012381837
4520-01-238-1837
4520012381837
National Stock Number
Item Name
REGISTER,AIR
Federal Supply Class
4520
Description
An item with a grille, designed to affect the proper distribution of cold or heated air to an enclosed area. It may have adjustable blades on the back to regulate and control the flow of air.
Commercial and Government Entity Code (Supplier Data)
70334
ALTER HARRY CO THE
DIV OF T E C
17725 VOLBRECHT
LANSING
IL
60438
708-868-7000
Reference Numbers (Part Numbers)
12904
72354
Required Categories
OVERALL DIAMETER
OVERALL DEPTH
MATERIAL
SURFACE TREATMENT
SHAPE
FRAME TYPE;
Required Description
17.938 INCHES NOMINAL
2.750 INCHES NOMINAL
STEEL
ENAMEL
ROUND
FLAT
NONREMO