Spring operated alum back-draft damper; bathroom use
NSN 5996-00-161-4202
NSN 6145-01-211-6591
NSN 5975-01-245-9429
NSN 5965-01-264-1738
NSN 5905-00-244-1663
NSN 5990-01-176-2724
NSN 6135-00-603-4859
NSN 5975-01-530-4659
NSN 6240-01-642-3740
NSN 5895-01-359-3840
NSN 6145-00-100-4358
NSN 6620-01-196-7670
Last Updated: 02/28/2025