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 6145-01-565-2695
NSN 5855-01-364-8193
NSN 6220-01-512-7392
NSN 5998-01-213-1379
NSN 5945-00-977-6169
NSN 6130-00-430-1235
NSN 5925-00-964-9654
NSN 6610-01-467-7068
NSN 5950-01-218-6438
NSN 5895-00-539-8322
NSN 6110-01-154-5447
NSN 5999-01-304-7152