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 5910-01-371-1846
NSN 6130-00-067-4097
NSN 6610-01-105-9520
NSN 5965-01-294-1396
NSN 6150-00-330-3629
NSN 5996-00-087-2516
NSN 5925-01-420-5439
NSN 5975-01-290-4224
NSN 5920-01-157-9471
NSN 6110-01-436-8127
NSN 6645-01-491-6965
NSN 5935-01-252-6066