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 6240-00-177-0385
NSN 5910-01-074-4327
NSN 5930-01-400-6126
NSN 5999-01-649-2810
NSN 5920-01-467-2079
NSN 5965-01-539-4841
NSN 6150-01-411-6299
NSN 6150-00-233-9459
NSN 6130-00-925-2303
NSN 6685-00-410-8284
NSN 5999-00-201-4023
NSN 5990-01-633-9503