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 6135-00-170-8819
NSN 5905-01-571-2195
NSN 5945-01-032-1348
NSN 5999-01-172-2276
NSN 5965-00-434-7617
NSN 5895-01-216-8604
NSN 5935-01-515-2433
NSN 5925-01-579-4996
NSN 6645-00-007-5305
NSN 5999-00-861-5494
NSN 5930-01-012-1354
NSN 5985-00-170-4156