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 5895-00-034-5679
NSN 6645-01-415-3341
NSN 5960-00-103-5216
NSN 6220-01-019-7606
NSN 5960-01-283-2281
NSN 5910-01-386-8106
NSN 6135-01-163-0332
NSN 2925-01-033-0141
NSN 5965-01-119-1898
NSN 6220-01-003-9126
NSN 6145-01-388-6985
NSN 7035-00-286-6221