National Item Identification Number
00-273-1235
002731235
4520-00-273-1235
4520002731235
National Stock Number
Item Name
CAP,FLUE
Federal Supply Class
4520
Description
An item designed for attaching to the top of a chimmey or smoke stack to eliminate back draft and create a partial vacuum.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
A-A-50464
MILC28598
Required Categories
GAGE THICKNESS
SPECIAL FEATURES
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE;
Required Description
0.239 INCHES NOMINAL
SHEET METAL CAP FOR USE ON SINGLE WALL METAL FLUE PIPE
58