An item made of wax or other nonmetallic material designed to form a permanent water tight seal at floor bottom of bowl to the drain outlet. May include plastic flange.
NSN 4140-01-411-5908
NSN 5930-01-543-9475
NSN 5950-00-161-4419
NSN 6610-00-350-1091
NSN 5975-01-196-2031
NSN 6610-01-524-7068
NSN 6240-01-476-7357
NSN 6220-00-825-2783
NSN 6150-01-088-0557
NSN 6220-00-202-8591
NSN 6645-00-837-2267
NSN 5905-00-211-1061