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 6110-00-636-1234
NSN 6610-00-279-8519
NSN 6645-01-063-8243
NSN 2925-00-311-0825
NSN 6610-01-510-2302
NSN 7035-00-703-3535
NSN 5935-01-121-0257
NSN 6135-00-877-1659
NSN 5975-00-552-8222
NSN 5985-00-308-6341
NSN 6650-00-008-9646
NSN 5965-01-501-0514