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 7035-01-027-2259
NSN 5920-01-620-4099
NSN 6320-01-652-3806
NSN 6650-01-571-7122
NSN 4140-00-196-7139
NSN 5895-01-131-6155
NSN 6240-01-026-1376
NSN 6110-01-533-1843
NSN 5835-00-632-8621
NSN 5985-01-451-3909
NSN 5855-01-542-9059
NSN 5920-01-474-5150