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 5965-01-348-8761
NSN 5895-00-840-3776
NSN 6240-01-414-0077
NSN 6645-00-910-6956
NSN 5935-01-360-1524
NSN 6610-00-015-2020
NSN 5935-01-020-2487
NSN 6145-01-384-8819
NSN 5990-01-498-0641
NSN 5895-00-404-7266
NSN 5965-01-582-6219
NSN 5960-01-025-2526