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 5910-00-243-8102
NSN 6685-00-410-0603
NSN 5950-00-237-8381
NSN 5950-00-001-6990
NSN 5965-01-584-1310
NSN 2925-01-576-6206
NSN 5905-01-231-1482
NSN 6650-00-364-7866
NSN 5930-00-691-4621
NSN 6130-01-541-1974
NSN 6150-01-624-9892
NSN 5855-01-217-4172