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 6150-00-792-3742
NSN 6135-00-840-6451
NSN 6130-00-081-4317
NSN 6685-00-879-2233
NSN 5935-00-900-3177
NSN 5905-01-363-8156
NSN 6105-00-107-3315
NSN 6220-01-201-0573
NSN 5910-00-431-5267
NSN 5996-01-114-3155
NSN 5835-01-247-2634
NSN 5935-00-866-1519