National Stock Number:
4520-01-422-4636
Federal Supply Class:
4520
National Item Identification Number:
014224636
Description:
REGISTER,AIR
Detail:
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.
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