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 5999-00-081-3519
NSN 6685-01-086-4715
NSN 5895-00-683-8357
NSN 5965-01-222-0166
NSN 6110-00-947-6621
NSN 5935-01-280-5476
NSN 6110-01-467-0459
NSN 6150-01-600-2320
NSN 5996-01-202-9338
NSN 6145-01-602-7739
NSN 5998-01-435-5740
NSN 6135-01-451-2120