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 6685-00-501-6501
NSN 5920-01-309-9216
NSN 5975-00-405-8787
NSN 7035-00-285-3393
NSN 5965-00-281-0319
NSN 6145-00-613-8489
NSN 5925-01-516-2823
NSN 6135-01-010-0891
NSN 5965-00-993-5439
NSN 5905-01-467-2214
NSN 6650-01-419-7567
NSN 5945-01-073-9380