A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6105-01-549-6244
NSN 6145-01-271-6942
NSN 6145-01-050-5435
NSN 5895-00-616-4412
NSN 6645-01-578-6815
NSN 5855-00-991-0096
NSN 6150-01-398-9850
NSN 6135-00-203-9645
NSN 6110-01-352-7200
NSN 7035-01-398-1655
NSN 6610-00-988-9294
NSN 5945-01-573-1916